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1 CAMLOC LATCES Included in this catalog is a wide choice of tension latches, pawl latches, flush-mounted panel latches and chassis latches. Each design provides secure lock-up, quick operating action and high performance. Selection Contents SELECTOR GUIDE Page No. Design and Features of Light, Medium and eavy Duty Latches Light Duty Latches Medium Duty Latches eavy Duty Latches Pawl Latches Panel Latches Type G eneral Application Page No. Light Duty Tension Latches Medium Duty Tension Latches eavy Duty Tension Latches Spans the gap between two mating panels and draws them together applying a compressive load to the joint Pawl Latches Secure hinged panels and doors with easy hand or tool operation; adjustable compression Flush-Mounted Panel Latches Secure hinged panels and access doors; good cosmetic appearance

2 Camloc Latches for Typical Applications Designed and manufactured to meet cost and performance requirements of the electronics industry. 34L Series. Miniature size: available with secondary lock. 37L Series. eavy duty, rugged design. Excellent tensile load carrying capacity. 47L Series. Low profile, large take-up. Styling characteristics of similar plastic versions but is trouble free. 95/96L Series. Attractive style. Available in two sizes; numerous materials/finishes. 51L Series. Adjustable series; over 200 variations: secondary locks, right angle bases, extended drawhooks, etc. 20L Series. Medium duty latch. igh strength to weight ratio. Custom Latches If one of the hundreds of standard latches shown in our catalogs will not suit your particular application, give us a call. Our design staff can no doubt solve your special problem. Shown below are just a few of the custom latches designed to suit specific requirements. Camloc is a trademark for Camloc Products Division s entire line of specialty fasteners. -2

3 Electronic Equipment For modems to black boxes...from office equipment to avionics. Typical Applications 119L Series. and installed; requires only finger operation to open 106L Series. Self adjusting pawl compensates for tolerances and gasket wear. Tool or hand actuator. 118L Series. 60 turn to open; slam to close. No strike required. 122L/123L Series. Fully assembled miniature pawl latch in snap-in and panel nut versions provide adjustment to compress RFl gaskets. 104L Series. Flush latch with hand or tool operation; 1/4-turn to open, slam to close. No strike required. Chassis Latches Provide mechanical advantage to engage and disengage drawer from pin connectors. Also function as carrying handles. Ideal for compressing RFl/EMl shields as well, or securing chassis equipment against high tension and shear loads. -3

4 TENSION LATCES Light Duty, Medium Duty and eavy Duty Design and Features Basic Components: Over-Center Locked Position ow It Operates: Typical Tension Latch Unlocked Position Over-center operating action rotates drawhook center over base center and comes to a locked position below the common center line of the base and strike. Its advantages are: low profile and large take-up. Note: Strike must be mounted on same (or lower) panel plane as base of latch to insure positive lock-up. With drawhook engaged in strike, a downward force is applied to handle causing drawhook to pull mating panels together. Under-Center Operating Action Positive lock is achieved when drawhook center is beyond the common center line of the base and strike. Panels are held in place with tension load on latch. Under-Center Locked Position Under-center operating action rotates the drawhook center under the base center and comes to a locked position above the common center line of the base and strike. Its advantages are: handle covers drawhook, short length and latch not sensitive to strike position. To unlock, simply pull up on handle and disengage drawhook from strike. Take-Up: Operating Action: Over-Center and Under-Center. There are two distinct operating actions for tension latches: over-center and under-center. Both provide positive lock-up. Over-Center Operating Action Take-up = A - B Take-up is the distance latch pulls two mating sections or panels together. -4

5 TENSION LATCES Adjustment: Low Profile Versions. Typical Threaded Drawhook Many latches are provided with threaded drawhooks. Adjustment of drawhooks relative position to the strike is made by rotating the drawhook. Special Purpose Drawhooks: Many special drawhook versions are available including, narrow or wide width for space consideration. Extended and Special Profile Versions for Gripping Wide Flanges or Spanning Raised Joints. Self-compensating spring-steel drawhooks provide limited self-adjustment. Drawhooks with Lift-Spring Drawhook automatically springs away from strike when disengaged and keeps in upright position while unlocked. Some latches offer bases with slotted mounting holes, allowing adjustment before fastening latch to panel. Strength: Ultimate and Working. Ultimate strength is the load in pounds at which the latch s function is permanently impaired. Working strength is the maximum load in pounds which can be repeatedly applied without impaired function. Reverse Offset Drawhooks. Special Purpose Bases: Many special purpose bases are available. Adjustable Slotted Base Versions. Secondary Lock Versions: Secondary lock provides added security against accidental opening due to vibration, shock or other influences. Many secondary lock versions available. Some Secondary Lock Styles. Radiused or Curved Base Versions. Reverse Base Versions. Mechanical or Mounting Base Versions. Base versions available for mechanical (rivet or bolt) mounting or weld (spot or conventional) mounting. -5

6 LIGT DUTY TENSION LATCES SELECTOR GUIDE Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers. 30L Series 34L Series Specifications Series Number Page Number Ultimate Strength Working Operating Action Over- Center Take-up (inches) Adjustment 30L Min. 34L Min. 47L Min. 95L Min. 96L Min. Self-compensating spring-steel drawhook Self-compensating spring-steel drawhook Self-compensating spring-steel drawhook Self-compensating spring element(s) Self-compensating spring element(s) Note: for strength values, contact the Camloc Products Division. Shown are typical light duty tension latches detailed in this section. See individual pages for size and performance variations. -6

7 LIGT DUTY TENSION LATCES SELECTOR GUIDE = Illustrated in catalog. = Not illustrated in catalog; contact Camloc Products Division for sales drawings. 47L Series 95L Series 96L Series Minimum Envelope Versions Special Purpose Base Versions Special Purpose Drawhook Versions Features Secondary Lock Versions Decorative Styling Versions Mounting Versions Installation Method Mechanical Attachment Versions -7

8 LIGT DUTY TENSION LATCES 30L SERIES Features: g Low profile (.274 inches maximum protrusion in locked position). g igh strength to weight ratio. g Versions available with self-lifting drawhook. Strength: 150 pounds ultimate; 80 pounds working. Basic Latch Strike NOTE: SAFETY WIRE IS NOT REQUIRED FOR NORMAL LATC OPERATION. Self-Lifting Drawhook Version A lift spring is concealed under the drawhook. When the latch is opened, drawhook will automatically lift to an included angle of about 80 relative to the lift lever. D escription Mounting A Per Piece Typ e REF. 30L Basic Latch L1-4 Rivet 1.58 Drawhook Version 30L20-1AA 1.89 Self-Lifting L20-2AA Rivet L2-3 W eld.003 Strike 30L2-4 R ivet.003 Specifications: Material: Strike and latch base, aluminum (no finish); other components steel (cadmium plated). Strength: 150 pounds ultimate; 80 pounds working. Operating Action; Over-center. Adjustment: Self-compensating spring-steel drawhook. Take-up:.155 inches minimum. Panel Preparation and Installation Data. Mechanical Attachment: (Thickness of strike base at rivet holes is inch; thickness of latch base is inch.) 1. Locate and form 4 holes.103 Dia Attach with 3/32 Dia. rivets (not supplied). 3. Mounting surface of strike must be offset.070 ±.010 inch from mounting surface of latch as shown at left. (Required to insure over center lock up function of latch.) Attachment: 1. Locate latch and strike as required and weld in place. 2. Mounting instructions (see Note 3, Mechanical Attachment). -8

9 LIGT DUTY TENSION LATCES 34L SERIES Features: n Low profile (.290 inches maximum protrusion in locked position) and narrow width (.55 inches max.). n igh strength to weight ratio. n Secondary lock version available. Strength: 125 pounds ultimate; 70 pounds working. Strike Basic Latch Secondary Lock Version Description Basic Latch Secondary Lock Version Strike M aterial (Cadmium Plated, Gold Chromate) (Zinc Plated, Clear Chromate) (Chromalloy) (Cadmium Plated, Gold Chromate) (Zinc Plated, Clear Chromate) (Chromalloy) (Cadmium Plated, Gold Chromate) (Zinc Plated, Clear Chromate) (Chromalloy) Per Piece 34L01-1-1AA L01-1-1AB L01-1-1AC L01-2-1AA L01-2-1AB L01-2-1AC L02-1-1AA L02-1-1AB L02-1-1AC.007 Panel Preparation and Installation Data. Specifications: Material: See table above. Strength: 125 pounds ultimate; 70 pounds working. Operating Action: Over-Center. Adjustment: Self-compensating spring-steel drawhook. Take-up:.150 inches minimum Locate and form (4) Dia. holes..097 Note: Adjust distance between holes (.93 typical) to obtain desired lock-up load. 2. Attach with 3/32 diameter rivets (not supplied). -9

10 LIGT DUTY TENSION LATCES 95L/96L SERIES Features: n Low silhouette design. n Attractive appearance. n Mechanisms concealed under handle. 95L Series Strength: 100 pounds ultimate; 50 pounds working. andle aterial & Finish M 1 (Cadmium Plated, Clear Chromate) (Chrome Plated) (Nickel Plated) Latch Version Standard Version (supplied with helically coiled spring element) Latch 95L01-1-1AB 95L01-1-1AG 95L01-1-1AJ A Max..29 (Cadmium Plated, Clear Chromate) 95L07-1-1AB (Chrome Plated) (Nickel Plated) (Cadmium Plated, Black Polyurethane Paint) Low Cost Version (supplied with wire form spring element) 95L07-1-1AG 95L07-1-1AJ 95L07-1-1AO.33 Stainless 95L07-1-1BC Per Piece : Standard Version:.029 Low Cost Version:.024 Note: 1. All other latch parts are steel (cadmium plated with clear chromate). Strike Standard Version Bottom View 95L01 Material Strike A Dia. Low Cost Version Bottom View 95L07 (Cadmium Plated, Clear Chromate) Stainless AB AB BC Per Piece :

11 LIGT DUTY TENSION LATCES 96L Series Strength: 150 pounds ultimate; 100 pounds working. Material 95L/96L SERIES 1 andle Finish tandard Latch Cadmium Plated, Clear Chromate Chromium Plated Bright Nickel Plated S 2 96L01-1-1AB 96L01-1-1AG 96L01-1-1AJ Per Piece :.056 Notes: 1. All other latch parts are cadmium plated with clear chromate L standard latch is supplied with helically coiled spring elements. Strike Material, (Cadmium Plated, Clear Chromate) Strike AB Per Piece :.005 Specifications: Material: See tables above. Strength: 95L: 100 pounds ultimate; 50 pounds working. 96L: 150 pounds ultimate; 100 pounds working. Operating Action: Over-Center. Adjustment: Self-compensating spring elements(s). Take-up: 1.00 inches minimum. Panel Preparation and Installation Data. Latch Series Strike Series 95L A Dia R ivet B Approximate Dia. TYP. Clamping Load Pounds 3/ Pounds 1. Locate and form four A Diameter holes. Note: B typical will obtain approximate clamping loads as indicated in table. 2. Attach with rivets (size listed in table). 95L / N/ A 96L / Pounds Pounds -11

12 LOW-PROFILE, LIGT DUTY TENSION LATC 47L SERIES Features: n Attractively styled. n Low Profile. n Large take-up capability. n Low cost. Strength: 100 pounds ultimate; 50 pounds working. Strike Specifications: Material: See table. Strength: 100 pounds ultimate; 50 pounds working. Operating Action: Over-Center. Adjustment: Self-compensating spring-steel drawhook. Take-up:.52 inches minimum. Panel Preparation and Installation Data. Material Stainless Stainless (Black Oxide) D escription Latch Assembly Strike Latch Assembly Strike Per Piece 47L01-1-1BC L02-1-1BC L01-1-1BE L02-1-1BE.004 Typical Installation: Locate and form 4 holes Dia..128 Note: Adjust distance between holes to obtain desired clamping load..94 dimension typically allows latch to lock up with no clamping load applied. 2. Attach with No. 5 machine screws or 1/8 inch diameter rivets (not supplied). -12

13 Typical Custom Latches Custom fastener rides in new autos. (Camloc article excerts as appeared in Machine Design) A new air filter assembly was needed to fit into the shrinking underhood space of a major auto maker s current model. The box cover, in particular, caused problems. The air filter lid latch had to meet these requirements: ave low profile. Blend in with the underhood cosmetic theme. Be custom-shaped to fit the housing. Be free-standing with no base of its own. Snap into an existing boss area without installation tools. Be easy to operate by hand. Corrosion resistant to withstand 96 hours of salt spray testing. Be approximately 50 mm in length and 14 mm wide. When this problem was presented to designers at Camloc Products, a 47L latch was first suggested. It was a basic design of a low-profile latch made of 17-7P stainless steel. The steel is heat-treatable, which allowed a tempered drawhook to be made. The latch gets its locking capability from the metal s temper, otherwise it would bend. Using this method allows the latch to retain its shape while the drawhook itself acts as a spring. Engineers liked the standard design, but modifications were needed. Initally, a rivet-type base had been used, but the housing was changed to allow the latch to snap in place. The handle had to be shortened to provide more of an arc that conformed to the shape of the air cleaner. Final assembly was suitable for hand installation. The 17-7 P stainless steel used in the latch is designed to withstand the combination of heat and moisture found under the hood on the air cleaner. This custom designed latch helped clean up communications. Initially, a latch on a communication switch cabinet was not clamping EMI/RFI gasketing, and not closing properly. This new latch solved the problem by providing a self compensating wireform pawl designed to lead into a slot in the cabinet frame, providing sufficient clamping force and vibration resistance. (See Pawl Latches -49 through -66). Latch and handle assembly was modified from a previous design to fit an air cleaner. -13

14 MEDIUM DUTY TENSION LATCES SELECTOR GUIDE Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers. 51L Series 20L Series 69L Series Specifications Series Number Page Number Ultimate Strength Working Operating Action Over-Cente r Under-Cente r Take-up (inches) Adjustment 20L Min. 51L Min. 69L Min. 29L Min. Self-compensating spring-steel drawhook Threaded drawhook: up to.300 inches Threaded drawhook: up to.200 inches Self-compensating spring-steel drawhook Shown are typical medium duty tension latches detailed in this section. See individual pages for size and performance variations. -14

15 MEDIUM DUTY TENSION LATCES SELECTOR GUIDE 29L Series Minimum Envelope Versions Special Purpose Base Versions Special Purpose Drawhook Versions Features Secondary Lock Versions asp Versions Mounting Versions Installation Method Mechanical Attachment Versions = Illustrated in catalog. = Not illustrated in catalog; contact Camloc Products Division for sales drawings. -15

16 MEDIUM DUTY TENSION LATCES 20L SERIES Features: n Simple rugged design. n Can be used with or without a strike. n igh lift tab available for easy opening. n Wide variety of bases and drawhooks. n Optional lift spring. Strength: 200 pounds ultimate; 100 pounds working. Adjustable Base Description Regular Base Lift Spring Installed Regular Base with igh Lift Tab M aterial (Zinc Plated) (Chrome Plated) (Chrome Plated) (Zinc Plated) (Zinc Plated except oil coated base) (Chrome Plated) 20L01-1-1AA 20L01-1-1AC Per Piece L06-1-2AB L28-1-1AA 20L28-1-1AB 20L28-1-1AC 0.11 Description Adjustable Base Adjustable Base with igh Lift Tab M aterial (Zinc Plated) 20L01-3-1AA (Zinc Plated) 20L28-6-1AA (Zinc Plated except oil 20L28-6-1AB coated base) (Chrome Plated) 20L28-6-1AC Per Piece

17 MEDIUM DUTY TENSION LATCES 20L SERIES Radiused Base -on Base (Regular Width) Description Radiused Base Radiused Base with igh Lift Tab M aterial (Chrome Plated) (Zinc Plated) (Zinc Plated except oil coated base) (Chrome Plated) 20L01-4-3AC 20L28-4-2AA 20L28-4-2AB 20L28-4-2AC Per Piece 0.11 Description Supplied With Nibs Supplied Without Nibs igh Lift Tab With Nibs igh Lift Tab Without Nibs M aterial 20L01-2-1AB 20L01-5-1AB Drawhook: (Zinc Plated) Base: 20L28-2-1AB (Oil Coated) 20L28-5-1AB Per Piece on Base (Narrow Width) Description Lift Spring Installed. Regular. Specifications: M aterial Drawhook: (Zinc Plated) Base: (Oil Coated) Per Piece 20L06-1-1AA L06-2-1AA 0.12 Description Short Drawhook. Supplied Without Nibs. M aterial Drawhook: (Zinc Plated) Base: (Oil Coated) Per Piece 20L15-1-1AA 0. 1 Material: See tables. Strength: 200 pounds ultimate; Adjustment: Self-compensating spring-steel drawhook. 100 pounds working. (20L01-3-1AA also has slotted base.) Operating Action: Over-Center. Take-up:.500 inches minimum. See strike information on following page. -17

18 MEDIUM DUTY TENSION LATCES 20L SERIES Strike Description Supplied With oles For Mechanical Attachment M aterial (Zinc Plated) S upplied With Nibs (Oil Coated) 20L02-1-1AA 20L02-2-1AA Top View Side View Panel Preparation and Installation Data Installation Using Strike. Installation in Slotted Panel or Over Edge. Mechanical Attachment: 1. Locate and form holes for latch and strike. (a) Strike can be eliminated by slotting panel or hooking drawhook over an edge. (See Illustration.) (b) Adjust B or C dimension as applicable to obtain desired clamping load. Dimensions referenced typically allow latch to lock up with no clamping load applied. 2. Attach latch with No. 12 bolts or 7/32 inch diameter rivets. Attach strike with No. 5 machine screws or 1/8 inch diameter rivets. (Fasteners are not supplied.) Attachment: Locate latch and strike (see notes 1a and 1b above), and weld in place. Latch Style Regular Base Adjustable Base Radiused Base -on-base Latch Assembly 20L01-1-1AA 20L01-1-1AC 20L01-1-2AB 20L28-1-1AA 20L28-1-1AB 20L28-1-1AC 20L01-3-1AA 20L28-6-1AA 20L28-6-1AB 20L28-6-1AC 20L01-4-3AC 20L28-4-2AA 20L28-4-2AB 20L28-4-2AC 20L01-2-1AB 20L01-5-1AB 20L28-2-1AB 20L28-5-1AB 20L06-1-1AA 20L06-2-1AA A B C Ref. Typ. Typ See Part Drawing N/A N/A L15-1-1AA

19 MEDIUM DUTY TENSION LATCES 29L SERIES Features: Simple rugged design. Adjustable or -on Base. Long handle for easy opening. Larger scale than 20L Series for proportional considerations. Strength: 250 pounds ultimate; 150 pounds working. Description Top View A djustable Base (Zinc Plated) -on Base Drawhook: Supplied with Nibs M aterial (Zinc Plated) Base: (Oil Coated) Panel Preparation and Installation Data. Per Place 29L01-1-1AA L01-2-1AB 0.24 Side View Specifications: Material: See table. Strength: 250 pounds ultimate; 150 pounds working. Operating Action: Over-Center. Adjustment: Self-compensating spring-steel drawhook. (29L01-1-1AA also has slotted base.) Take-up:.500 inches minimum. Mechanical Attachment. 1. Locate and form two.25 Dia. (Ref.) holes. Note: Adjust 2.04 dimension to obtain desired clamping load. Reference dimension typically allows latch to lock up with no clamping load applied. 2. Attach with 1/4 inch bolts or rivets (not supplied). Attachment. Locate latch (see note above) and spot weld in place. -19

20 MEDIUM DUTY TENSION LATCES 51L SERIES Features: Adjustable threaded drawhook. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes. Numerous styles to choose from. Strength: 500 pounds ultimate; 350 pounds working. asp Version (for use with padlock). Extended Drawhook Version Low Profile Version Special Profile Version (Drawhook designed to grip wide flanges). Description asp Type *P/N 51L83-11AA supplied with safety wire hole. -20 (Cadmium Plated, Gold M aterial Chromate) andle: (Chromium Plated); Other: (Cadmium Plated, Clear Chromate) L ow Profile (Cadmium Plated) Extended Drawhook andle and Base: (Chromium Plated); Other: (Cadmium Plated, Clear Chromate) S pecial Profile Stainless 51L38-1-1AA 51L38-1-1AC B Dia Per Piece L83-1-1AA L83-11AA* L37-1-1AB 51L89-1-1AA

21 MEDIUM DUTY TENSION LATCES 51L SERIES Basic Latch Secondary Lock Version Standard Secondary Lock With Reverse Offset Drawhook (P/N 51L120-1X1AA only). Material1 (Cadmium Plated, Gold Chromate) andle and Base: (Chromium Plated); Other: ( Cadmium Plated) Base: (Zinc Plated); Other: ( Cadmium Plated) (Phosphate Coated) Stainless S teel (Cadmium, Gold Chromate) Base: Aluminu m Basic Latch Mounting Method Mechanical B Dia. Per Piece 51L1-1-1AA L1-1X1AA 51L1-11AA L1-1X3AA 51L1-1-4AA 51L1-1-1AB 51L1-1-4AB 51L1-1-2AC 51L1-1-3AG 51L1-1-1BF 51L1-1-4BF Mechanical 51L1-1-2BF N/ A N/ A L5-1-1AA Mechanica l 51L5-1-2AA N/ A 51L1-1X4AA Secondary Lock Version Mounting Method Mechanical 51L1-1X2AA2 51L1-1X1AB 51L1-1X4AB Mechanical 51L1-1X2AC 51L1-1X3AG3 B Dia N/ A N/ A L1-1X1BF4.148 Mechanical L1-1X4BF L1-1X2BF4 51L120-1X1AA5 51L120-1X2AA5 Mechanical 51L5-1X1AA Mechanica l 51L5-1X2AA N/ A Per Piece N/ A A Dim Notes: 1. Unless otherwise specified, secondary lock versions are supplied with a Zinc Die Cast catch. 2. P/N s 51L1-11AA and 51L1-1X2AA are supplied with safety wire hole. 3. P/N 51L1-1X3AG, secondary lock version, supplied with Cadmium Plated, Clear Chromate catch. 4. P/N s 51L1-1X1BF, -1X4BF, -1X2BF, secondary lock versions, supplied with Chromium Plated catch. 5. P/N s 51L120-1X1AA and -1X2AA are supplied with a formed stainless steel sheet metal catch. Specification: Material: See table. Strength: 500 pounds ultimate; 350 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook: up to.300 inches. Take-up:.500 inches minimum. -21

22 MEDIUM DUTY TENSION LATCES 51L SERIES Reverse Base Latches. Specifications: Material: See table. Strength: 500 pounds ultimate; 350 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook: up to.300 inches. Take-up:.500 inches minimum. Top View Regular Version Regular Version Lift Spring Secondary Lock Version asp Version Material1 (Cadmium Plated, Gold Chromate) andle & Base: (Chromium Plated); Other: (Cadmium Plated, Clear Chromate) Stainless Regular 51L3-1-1AA Version B Per Piece Dia. Secondary 51L3-1X1AA L3-1-1AB L3-1X1AB 51L3-1-1BC 51L3-1-2BC2 51L3-3-2BC Notes: 1. Secondary lock versions are supplied with a Zinc die cast catch. 2. P/N s 51L3-1-2BC and 51L-3-3-2BC are supplied with lift spring. Strikes. 51L3-1X1BC Lock Version B. Per Piece Dia Regular Version L AA 51L AA 51L BB 51L BB asp Version A Dia Per Piece Mountin g M aterial Method (Cadmium Plated, Gold Chromate) 51L7-1AA Mechanical (Chromium Plated) 51L7-1AB S teel (Zinc Plated) 51L7-2AC* (Oil Coated) Stainless 51L7-3AG 51L7-1AG 51L7-1BF Mechanical A D ia N/ A Per Piece : 0.10 * Caution: ing heat may reduce strength of strike. Aluminum Version Wide Base Version Mounting M aterial Method 51L8-1AA Mechanica l Aluminum 51L8-2AA Per Piece : M aterial (Cadmium Plated, Gold Chromate) (Cadmium Plated, Clear Chromate) 51L59-1-1AA 51L59-1-1AB Per Piece : 0.02 Mounting Method Mechanical

23 MEDIUM DUTY TENSION LATCES 51L SERIES Panel Preparation and Installation Data Reverse Base Installation Mechanical Attachment: 1. Locate and form holes for latch and strike. Important Note:Please refer to the above illustrations showing correct hole size and location. Note which strike is to be installed and if the latch has a reverse base. 2. Attach latch and strike with boils or rivets (not supplied). Attachment: Locate latch and strike as required and weld in place. Series A Ref. B Dia. Ref. C Ref. Dimensions D Ref. 51L7 or 51L8 Strike Selected E Typ. 51L59 Strike Selected 51L Note 1 51L L5.562 N/A N/ A L L L L L Note 1 N/A N/ A E Typ L Notes: 1. See applicable table and part number for B Diameter. 2. -on versions supplied without holes holes.144 diameter ref. (2 holes.131 diameter ref. for P/N 51L7-3AG only). -23

24 MEDIUM DUTY TENSION LATCES 69L SERIES Features: Adjustable threaded drawhook. Low Profile. igh strength to weight ratio. Available with base permanently assembled by factory or loose for assembly at user s convenience. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes. Strength: 300 pounds ultimate; 200 pounds working. Basic Configuration base, mechanical attachment illustrated. Alternate Bases See Table below for ordering information. Base -on Aluminum Base Mechanical Attachment Aluminum Base -on Note: Latch Description With Base/ Mechanical Attachment With Base/-on With Aluminum Base/ Mechanical Attachment With Aluminum Base/ -on With Aluminum Base/ Mechanical Attachment Material (Cadmium Plated) Except -on base supplied unfinished (Oil Coated) (Cadmium Plated); Base: Aluminum (Unfinished) (Zinc Plated); Base: Aluminum (Unfinished) Assembled Latch (Includes Base) 1 Unassemble d Per Piece A REF. 69L33-1-1AA L38-1-1AA 69L37-1-1AA L38-1-3BA 69L37-1-3BA L38-1-2BA 69L37-1-2BA L38-1-3BC Unassembled latches allow the base to be installed first with the balance of the latch (supplied fully assembled) to be joined at some future time. Unassembled latches are supplied with a cotter pin pivot in lieu of the permanent solid pivot supplied on factory assembled parts.

25 MEDIUM DUTY TENSION LATCES 69L SERIES Strikes Regular Base Wide Base Description R egular Base Aluminum (Unfinished ) Wide Base M aterial (Unfinished, Oil Coated) Mounting Method Per Piece 69L19-1-1AA Mechanica l L19-2-1AA -on L2-1-1AA -on Panel Preparation and Installation Data. Typical Installations: Specifications: Material: See tables. Strength: 300 pounds ultimate; 200 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook: up to.200 inches. Take-up:.400 inches minimum. Latch 69L19 Strike Installed A TYPICAL 69L2 Strike Installed 69L33-1-1AA L37-1-1AA L37-1-2BA L37-1-3BA L38-1-1AA L38-1-2BA L38-1-3BA L38-1-3BC Mechanical Attachment: Locate and form 4 holes Dia Attach latch and strike with 3/32 diameter rivets. Attachment: Locate latch and strike on center and weld in place. -25

26 When to Use Latches (Camloc article excerpts as appeared in Machine Design) Latches are ideal for securing machine and equipment parts that must be opened or removed frequently. Many can be easily modified to suit special requirements, thereby eliminating the need for custom designs. standard fasteners can be selected if possible. If little thought is given to latching until the product design is well underway, the only solution then is to extensively modify standard latches or design entirely new latches, both of which increase costs. Many parts on industrial and business machines, agricultural and construction equipment, aircraft, and road vehicles must be opened or removed frequently to allow periodic servicing. Examples include hinged panels, doors drawers, windows, and safety guards. All of these components can be secured with latches. Latches allow quick access because the holding or locking element a hook, pawl, or bolt releases immediately when a handle knob, or tool socket is actuated. Typically, the holding component spans the joint between a panel or door and the supporting frame. The latch base mounts either on the part to be opened/removed or the supporting frame. To lock a latch, a hook, pawl, or bolt must be engaged with a strike, hole, protruding lip, or directly with the mating joint member. Most latches are available in adjustable versions to accommodate a range of panel and frame thicknesses, so manufacturing tolerances usually are not critical. Such latches usually have a self-compensating drawhook made of spring steel, a slotted mounting base, or a threaded element to facilitate manual adjustment. Some adjustable latches can be set to accommodate gaskets in joints. Latches can be attached mechanically with rivets or screws, or they can be welded in place. Latches are usually made of steel, finished with a zinc-chromate coating. Other finishes include chrome, black epoxy or polyurethane paint, and black oxide. Another common latch material is stainless steel. Also, aluminum is sometimes used for latch bases where galvanic corrosion may be a problem. Actuators on hand-operated latches include knobs, levers, or pushbuttons; tool-operated latches use a number of different fittings. Such tool-operated latches are opened with screwdrivers or hex wrenches. Many versions A seemingly endless variety of latches is available. The reason for so many different components is that latch suppliers routinely modify standard fasteners to suit special requirements. For instance, a certain overcenter tension latch is available in more tan 200 variations. Some of the modifications or options are a secondary lock or hasp, extended drawhook, reversed hook, right-angle mounting base, base with raised pivot, and even special finishes or materials. Standard latches can be sorted into four general categories: andle-operated latches Rotary-actuated latches Slide latches Panel latches Design considerations Latching requirements should be considered at the onset of new product development so that Today s design standards call for an aesthetically pleasing appearance on the outside of machines and equipment. Consequently, latches often must have flush, unobtrusive actuators. uman engineering also plays an important role in latch selection. Thus, consideration should be given to who must operate the latch, for what purpose, under what circumstances, and how often. For example, if a door on a piece of heavy construction machinery must be opened often by an operator wearing gloves, a large knob or lever is needed. On the other hand, if an access panel on a computer peripheral need be removed only by a service technician, then an inconspicuous tool-operated latch is appropriate. Electronic equipment poses special requirements for latches. For instance, latches not only must secure access panels and doors, but also may have to provide sufficient clamping force to compress RFI/EMI metalized gaskets. These gaskets prevent radio frequency or electromagnetic interference from entering or being emitted by equipment. In addition, panels on certain electronic equipment must mount flush with outer surfaces, slam closed, and allow only limited access. Such requirements usually can be met conveniently by specifying pullrelease and trigger-release panel latches, which are available off the shelf. -26

27 EAVY DUTY TENSION LATCES SELECTOR GUIDE Shown are typical heavy duty tension latches detailed in this section. See individual pages for size and performance variations. Series Number Page Number Ultimate Strength Working Specifications Operating Action Under-Cente r Over-Cente r Take-u p (inches) 17L Min. 18L Min. 37L Max. 137L L/49L Min. 58L Min. Adjustment Threaded drawhook, varies by part number -27

28 EAVY DUTY TENSION LATCES 17L/18L SERIES Features: Adjustable threaded drawhook. Anti-rotation device maintains drawhook adjustment. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes. 17L Series Strength: 800 pounds ultimate; 600 pounds working. Strike Basic Latch Secondary Lock Version asp Version (for use with padlock) D escription Basic Latch Secondary Lock Version asp Version Strike 17L01-1-2AA Mounting Method Mechanical Attachment 17L01-1-3AA 17L01-1X2AA Mechanical Attachment 17L01-1X3AA 17L01-1Y2AA Mechanical Attachment 17L01-1Y3AA 17L11-1-1AA Mechanical Attachment 17L11-2-1AA Specifications: Material: (Zinc Plated). Strength: 800 pounds ultimate; 600 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook adjustment varies by part number. See illustrations. Take-up:.375 inches minimum. Per Piece

29 EAVY DUTY TENSION LATCES 17L/18L SERIES 18L Series Strength: 1250 pounds ultimate; 950 pounds working. Basic Latch Strike Top View Side View Secondary Lock Version asp Version (for use with padlock) D escription Basic Latch Secondary Lock Version asp Version Strike Per Piece 18L01-1-1AA L01-1X1AA L01-1Y1AA L13-1-1AA 0.06 Specifications: Material: (Zinc Plated). Strength: 1250 pounds ultimate; 950 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook adjustment varies by part number. See illustrations. Take-up:.500 inches minimum. Panel Preparation and Installation Data. Mechanical Attachment Locate and form 4 holes.198 Dia. 2. Attach with No. 10 bolts or 3/16 inch diameter rivets (not supplied). Attachment. Locate latch and strike as required and weld in place. Latch Style Basic Secondary Lock Version asp Version Latch Assembly A B C C 1 REF. REF. TYP. TYP. 17L01-1-2AA L01-1-3AA L01-1-1AA L01-1X2AA L01-1X3AA L01-1X1AA L01-1Y2AA L01-1Y3AA L01-1Y1AA

30 EAVY DUTY TENSION LATCES 37L SERIES Features: Rugged design. Excellent tensile load carrying capacity. andle design permits storage of drawbolt within handle when in the open position. Variety of sizes and styles to choose from. Secondary lock available. 37L52 Series Tool Operated Version Strength: base: 4500 pounds ultimate; 3000 pounds working. Aluminum base: 2000 pounds ultimate; 1500 pounds working. Base Aluminum Base Description Base Material Other Component s Shipping Condition Mounting Method A REF. Per Piece Tool Operated (No Finish) Aluminum (No Finish) (Cadmium Plated, Gold Chromate) 37L52-1-1AA Assembled 37L52-1-2AA 37L52-1-2BB Unassembled L52-2-2BB Note: Use standard cross slot No. 2 blade screwdriver or equivalent as operating tool (not supplied). To open, insert tool as shown and lift to raise handle and unlock latch. -30

31 EAVY DUTY TENSION LATCES 37L SERIES 37L33 Series Secondary Lock Version Strength: 4500 pounds ultimate; 3000 pounds working. 37L22 Series Two-Position Drawbolt, Short Length (Two installation positions allow drawbolt to be assembled for maximum take-up or for maximum leverage.) Strength: 4500 pounds ultimate; 3000 pounds working. Description Secondary Lock Short Drawbolt, Two-Position Installation Base (Cadmium Plated) (No Finish) Material Other Component s (Cadmium Plated) (Cadmium Plated, Olive Drab) Specifications: (For all 37L Series Latches.) Material: See tables. Strength: See illustrations. Operating Action: Over-center. Adjustment: Threaded drawbolt:.620 inches maximum. Take-up: Up to 2.00 inches. 37L33-1-1AA 37L33-1-1AB Shipping Condition Unassembled 37L33-1-4AB Assembled 37L33-4-1AB Mounting Method Rivet Antirotation Device None Per Piece 37L22-1-1AC Unassembled Set Screw With Nylon.46 37L22-2-1AD Rivet Plug

32 EAVY DUTY TENSION LATCES 37L SERIES 37L1 Series Two-Position Drawbolt, Regular Length (Two installation positions allow drawbolt to be assembled for maximum take-up or for maximum leverage.) Strength: base: 4500 pounds ultimate; 3000 pounds working. Aluminum base: 2000 pounds ultimate; 1500 pounds working. Base Aluminum Base 37L11/37L25 Series Short andle Version Strength: base: 4500 pounds ultimate; 3000 pounds working. Aluminum base: 2000 pounds ultimate; 1500 pounds working. Base Aluminum Base -32

33 EAVY DUTY TENSION LATCES 37L SERIES Description Two-Position Drawbolt, Regular Length Short andle Base (Zinc Plated) Aluminum (No Finish) (Zinc Plated) (No Finish) (Cadmium Plated) Material Other Component s (Cadmium Plated) (Chrome Plated) (Cadmium Plated) 37L1-2 37L1-1 37L1-3 Shipping Condition Mounting Method Antirotation Device Nylon Patch On Screw Thread Set Screw With Nylon Plug 37L1-5C None Per Piece 37L11-2 Nylon Patch On Screw Thread Unassembled.35 37L11-8 None 37L11-1 Nylon Patch On Screw Thread 37L11-7 None 37L11-1B Nylon Patch On 37L25-1-1AA Rivet Screw Thread Specifications: Material: See tables. Strength: See illustrations. Operating Action: Over-center. Adjustment: Threaded drawbolt:.620 inches maximum. Take-up: Up to 2.00 inches. Strikes 37L15 Series Version Strength: 4500 pounds ultimate; 3000 pounds working. 37L14 Series Aluminum Version Strength: 2000 pounds ultimate; 1500 pounds working. Description Strike Aluminum Strike M aterial (Zinc Plated) (Oil Coated) Aluminum (No Finish) 37L15-1A 37L15-1E Mounting Method Per Piece.17 37L

34 EAVY DUTY TENSION LATCES 37L SERIES Mechanical Attachment. Attachment. D escription Tool Operated Two-Position Drawbolt, Short Length Secondary Lock Two-Position Drawbolt, Regular Length Short andle 37L52-1-1AA 37L52-1-2AA 37L52-1-2BB 37L52-2-2BB 37L22-1-1AC A REF. B DIA. REF. C REF. 37L22-2-1AC Strike 37L15 Series 37L14 Series D TYP. E TYP. D TYP. E TYP See Note 4.24 See Note 3.68 See Note 2.30 See Note 37L33-1-1AA 37L33-1-1AB L33-1-4AB 37L33-4-1AB L1-1 37L1-2 37L1-3 37L1-5C 37L L L11-1B 37L L L25-1-1AA Note: Dimension shown applies when drawbolt is assembled in the maximum mechanical advantage hole. Subtract.37 from the dimension if drawbolt is assembled in the maximum take-up hole See Note 3.26 See Note Attachment Fastener Screw Size REF. Rivet Dia. REF. 1/4 1/ 4 No. 10 3/ / 4 1/ 4 Mechanical Attachment: 1. Locate latch and form 4 B Diameter holes. 2. Attach latch with bolts or rivets (see table, not supplied). 3. Locate strike as required and weld in place. Attachment: Locate latch and strike as required and weld in place. (See illustrations on following page for correct weld seams.)

35 EAVY DUTY TENSION LATCES 37L SERIES Seam Data (For installation location see illustrations as left.) Versions Aluminum Versions -35

36 EAVY DUTY TENSION LATCES 137L SERIES Features: Scaled-down version of the 37L Series. Rugged design. Adjustable take-up. attachment. Latch Part Number: 137L01-1-1AA Specifications Material: Base: Aluminum Other Components: Strength: 250 pounds ultimate 1500 pounds working Operation Action: Over-center Adjustment: Threaded drawbolt:.160 inches maximum (limited by shape of strike) Take-up: Up to 1.25 inches Strike Material: Aluminum Extrusion P art Number A Dim. 137L02-2-1AA

37 EAVY DUTY TENSION LATCES 46L/49L SERIES Features: Low Profile. andle design permits storage of the drawhook within the handle when in the open position. Adjustable threaded drawhook. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes. 46L Series Strength: 1000 pounds ultimate; 650 pounds working. Base Version Aluminum Reverse Base Version Aluminum Base Version Aluminum Reverse Base Version With Locking Detent -37

38 EAVY DUTY TENSION LATCES 46L/49L SERIES 49L Series (Smooth andle Version) Strength: 1000 pounds ultimate; 650 pounds working. Description Base Aluminum Base Aluminum Reverse Base Aluminum Reverse Base With Locking Detent Smooth andle M aterial Lever Assembly: (Cadmium Plated) Base: (Zinc Plated) Lever Assembly: (Cadmium Plated) Base: Aluminum (No Finish) Lever Assembly: (Cadmium Plated, Gold Chromate) Base: Aluminum (No Finish) Lever Assembly: (Cadmium Plated, Clear Chromate) Base: Aluminum (No Finish) Lever Assembly: (Cadmium Plated, Gold Chromate) Base: Aluminum (No Finish) andle & Base: (Chrome Plated) Drawhook: Stainless Mounting Method 46L14-1AA 46L14-3AA Rivet 46L23-1AA 46L26-1AA 46L26-1AB 46L26-2AA Per Piece L01-1-1AA Rivet Specifications: Material: See table. Strength: 1000 pounds ultimate; 650 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook adjustment up to.480 inches maximum. Take-up:.380 inches minimum. Strikes Mounted/ Version Mounted/ Aluminum Version Rivet Mounted/ Version Description Mounted/ Strike Mounted/ Aluminum Strike Rivet Mounted/ Strike M aterial (Zinc Plated) Aluminum (No Finish) (Zinc Plated) 46L20-1AA Mounting Method Per Piece L20-1BB L13-1-1AA Rivet

39 EAVY DUTY TENSION LATCES 46L/49L SERIES Panel Preparation and Installation Data. L atch Style Base Aluminum Base Version Version Aluminum Reverse Base Version Aluminum Reverse Base Version With Locking Detent Smooth andle Version Mating Strike Mechanical Attachment: 1. Locate and form holes (see table and illustration). 2. Attach with correct size bolts or rivets (see table, not supplied). Attachment: 1. Locate latch and strike as required and weld in place. A A 1 Typica l Typica l B REF. Recommende d Bolt or Rivet Dia. Latch 46L14-1AA L20-1AA 46L14-3AA / 4 46L23-1AA 46L26-1AA 46L26-1AB 46L26-2AA 46L20-1BB L01-1AA 18L13-1-1AA / 4 Strike No. 10 Bolt or 3/16 Rivet -39

40 EAVY DUTY TENSION LATCES 58L SERIES Features: andle design permits storage of drawhook within handle. Adjustable threaded drawhook. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes. Short handle version available. 58L Series Strength: 2250 pounds ultimate; 1500 pounds working. Basic Version Short andle Version Strike Description Material Mounting Per Piece Method (Cadmium Plated) 58L1-1-1AA Basic Lever Assembly: (Cadmium Plated) 58L1-1-1AB 0.59 Base: (Zinc Plated) Stainless 58L1-1-1BD 0.60 Short andle (Cadmium Plated) 58L3-1-1AA Rivet 0.54 (Cadmium Plated) 58L7-1AA Strike (Nickel Plated) 58L7-1AB 0.06 Stainless 58L7-1BC Specifications: Material: See table. Strength: 2250 pounds ultimate, 1500 pounds working. Operating Action: Under-Center. Adjustment: Threaded drawhook adjustment up to.480 inches maximum. Take-up:.400 inches minimum. -40

41 EAVY DUTY TENSION LATCES Panel Preparation and Installation Data 58L SERIES Basic Version Short andle Version Attachment: 1. Locate and form holes (see illustrations). 2. Attach with correct size bolts or rivets, not supplied (see table). D escription Basic Latch 58L1-1-1AA 58L1-1-1AB Recommended Bolt or Rivet Dia. 1/4 58L1-1-1BD Short andle Latch 58L3-1-1AA No. 10 Bolt or 3/16 Rivet 58L7-1AA Strike 58L7-1AB 1/4 58L7-1BC -41

42 NOTES -42

43 PAWL LATCES SELECTOR GUIDE Camloc Pawl latches are designed to secure hinged panels. They have a rotatable actuator on which a radially projecting pawl is connected. The shaft is mounted through the panel, and the pawl engages the frame member. Two pawl styles are available: wire-form, that is pre-set (use adjustment nut if available) for a desired clamping force, and solid arm type with a continuously adjustable pawl, which moves axially when the shaft is rotated. Camloc Pawl latches are easy to install and accommodate a large grip range. They provide an easy way to specify a reliable, low installed cost door latch to a product. Typical Solid Arm Pawl Latch Typical Wire-Form Pawl Latch Solid arm pawl latches can apply higher compression loads for use with gaskets or when tight lock-down of panel to frame is required. Typical Actuator Styles: Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers. Series Number Page Number 64L L/123L = Illustrated in catalog. Grip (inches) Specifications Pawl Typ e. 600 MAX Wire 65L MAX. Solid 106L MAX. Wire Solid Actuator Style s Installation Method Mechanical -on Single ole Locking Tool and Mounting Mounting Mounting Rotation Operated Operated Version Version Version C lockwise Clockwise & Counter- Clockwise C lockwise C lockwise -43

44 ADJUSTABLE PAWL LATCES 64L SERIES Features: Adjustable for desired clamping load. Single hole mounting. Various actuator styles for tool or hand operation. All latches shipped unassembled. 64L Series Grip Range:.600 inches maximum. Slotted Version ex Recess Version Wing Version Plastic Wing Version Bottom View Rotated 90 Bottom View Rotated 90 Slotted Description Slotted With Decorative Washer ex Recess ex Recess With Decorative Wing Plastic Wing Washer Material, 2 (Cadmium Plated, Clear Chromate) Notes: 1. P/N s 64L AA and 64L9-32-1AA decorative washer material: steel (chromium plated). 2. P/N 64L AA actuator knob material: black acetal homopolymer. 3. All latches shipped unassembled. 1 Part No. 64L AA L AA L1-32-1AA L9-32-1AA L AA L AA

45 ADJUSTABLE PAWL LATCES 64L SERIES Panel Preparation, Assembly and Installation Data. Panel Preparation Operating Instructions Unlocked Position Bottom View Locked Position Bottom View Notes: 1. Locate and form.3125 Dia. Min. hole. 2. Grip = panel thickness + frame thickness. Grip not to exceed.600 inches. Assembly & Installation Notes: 1. To unlock latch, turn screw approximately 250 counter-clockwise; to lock latch, turn clockwise until limit washer butts against the frame. 2. Lock up torque and clamping force may vary over the grip range. Turn adjustment nut as desired: clockwise to increase lock-up torque and clamping force; counterclockwise to decrease lock-up torque and clamping force. Pawl Latch Installed Notes: 1. Feed open end of pawl wire through slot in limit washer and rotate counter-clockwise until stopped by loop end. 2. Feed screw through decorative washer (optional), panel hole and subassembly of limit washer/pawl wire. 3. Fasten nut on screw to complete assembly in panel. -45

46 FULLY ADJUSTABLE PAWL LATC 65L SERIES Features: n Adjustment compensates for varying panel and frame thicknesses. n Single hole mounting for quick installation. n May be installed to rotate right or left for lock-up. n Built-in pawl position indicator. Clockwise Locking Rotation Clockwise Locking Rotation.740 Grip Range.300 Counterclockwise Locking Rotation.480 Grip Range.040 Counterclockwise Locking Rotation Grip Range Grip Range Locking Description Rotation Clockwise Counterclockwise Grip Range ousing Zinc (Cadmium Plated) Material Pawl Aluminum (Anodized) Knob & Washe r (Cadmium Plated, Yellow Iridescent Chromate) (Cadmium Plated, Clear Chromate) (Cadmium Plated, Yellow Iridescent Chromate) (Cadmium Plated, Clear Chromate) Per Piece 65L1-1R1AA L1-2R1AA L1-1R1AB L1-2R1AB L1-1L1AA L1-2L1AA L1-1L1AB L1-2L1AB

47 FULLY ADJUSTABLE PAWL LATC 65L SERIES Centering Washer Shipped unassembled with each pawl latch. M aterial (Cadmium Plated, Gold Chromate) Per Piece 65L4-1AA.003 Panel Preparation and Installation Data Clockwise (Right and) Locking: Counterclockwise (Left and) Locking: Installation Procedure: Locate and form clearance hole.750 Diameter Reference. 2. For clockwise (right hand) locking: locate torque lug cut out in panel 135 counterclockwise from desired pawl position when locked. Form torque lug cut out Diameter Reference. 3. For counterclockwise (left hand) locking: locate torque lug cut out in panel 45 counterclockwise from desired pawl position when locked. Form torque lug.130 cut out.127 Diameter Reference. 4. Position pawl in extreme open position and insert pawl end into mounting hole. 5. Push entire latch through hole, taking care to position torque lug in cut out. 6. Slip centering washer over flats on threaded housing. Be sure that nibs on washer penetrate mounting hole to accomplish centering. 7. Tighten hex nut. To Operate: 1. Rotate actuator knob 1/4-turn to lock. Keep rotating actuator to increase clamping force. 2. To unlock, rotate actuator 1/4-turn in opposite direction. -47

48 LOW COST PAWL LATCES 106L SERIES Features: n Many actuator styles. n -on or mechanical attachment. n Many materials and finishes to choose from. n Smooth and serrated pawls available. Grip Range:.37 inches.06 Slotted Version ex Recess Version Knurled Version T-Bar Version -48

49 LOW COST PAWL LATCES 106L SERIES T-Bar, Knurled Version Bottom View (Typical) Pawls Bottom Views Serrated pawls are used when additional gripping of frame is required. Description Slotted Stud (Zinc Plated) (Black Phosphate, Oil Dip) Stainless Material Bracket (Zinc Plated) Stainless ( Zinc Plated) (Flash Copper Plated) (Black Phosphate, Oil Dip) Stainless Stainless Pawl Stainless Pawl Style 106L01-1-1AA Smooth AA Serrated 106L01-1-1AD Smooth 106L01-1-2AD Serrated 106L01-1-1BC Smooth 106L01-1-2BC Serrated 106L01-1-3AB Smooth 106L01-1-4AB Serrated 106L01-1-3AE Smooth 106L01-1-4AE Serrated 106L01-1-3BC Smooth 106L01-1-4BC Serrated Mounting Method Rivet Per Piece

50 LOW COST PAWL LATCES 106L SERIES Description Stud Material Bracket Pawl Part No. Pawl Style Mounting Method ex Recess (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) Stainless ( Zinc Plated) (Flash Copper Plated) (Black Phosphate, Oil Dip) Stainless Stainless Stainless 106L01-3-1AA Smooth 106L01-3-2AA Serrated 106L01-3-1AD Smooth 106L01-3-2AD Serrated 106L01-3-1BC Smooth 106L01-3-2BC Serrated 106L01-3-3AB Smooth 106L01-3-4AB Serrated 106L01-3-3AE Smooth 106L01-3-4AE Serrated 106L01-3-3BC Smooth 106L01-3-4BC Serrated Rivet Knurled (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) Stainless ( Zinc Plated) (Flash Copper Plated) (Black Phosphate, Oil Dip) Stainless Stainless Stainless 106L01-4-1AA Smooth 106L01-4-2AA Serrated 106L01-4-1AD Smooth 106L01-4-2AD Serrated 106L01-4-1BC Smooth 106L01-4-2BC Serrated 106L01-4-3AB Smooth 106L01-4-4AB Serrated 106L01-4-3AE Smooth 106L01-4-4AE Serrated 106L01-4-3BC Smooth 106L01-4-4BC Serrated Rivet Panel Preparation and Installation Data ead Style Basic Clearance ole A DIA. Slotted 106L MIN. ex Recess 106L MIN. Knurled 106L MIN. T-Bar 106L MIN. T-Bar Knurled 106L MIN. -50

51 LOW COST PAWL LATCES 106L SERIES Description Stud Bracket Material Pawl T-Bar Pawl Style Mounting Method T-Bar, Smooth Knob T-Bar, Knurled Knob (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) Stainless (Flash Copper Plated) Stainless (Zinc Plated) Stainless (Flash Copper Plated) Stainless Stainless Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless (Zinc Plated) (Black Phosphate, Oil Dip) Stainless 106L01-2-1AA Smooth 106L01-2-2AA Serrated 106L01-2-1AD Smooth 106L01-2-2AD Serrated 106L01-2-1BC Smooth 106L01-2-2BC Serrated 106L01-2-3AB Smooth 106L01-2-4AB Serrated 106L01-2-3AE Smooth 106L01-2-4AE Serrated 106L01-2-3BC Smooth 106L01-2-4BC Serrated 106L01-5-1AA Smooth 106L01-5-2AA Serrated 106L01-5-1AD Smooth 106L01-5-2AD Serrated 106L01-5-1BC Smooth 106L01-5-2BC Serrated 106L01-5-3AB Smooth 106L01-5-4AB Serrated 106L01-5-3AE Smooth 106L01-5-4AE Serrated 106L01-5-3BC Smooth 106L01-5-4BC Serrated Rivet Rivet Mechanical Attachment: 1. Locate and form 2 holes.140 Dia. Ref. and clearance hole per table (see table and illustration). 2. Pass knob through clearance hole from back side of panel. 3. Attach with No. 6 screw or.125 diameter rivet (not supplied). Note: Make sure tab of bracket faces toward frame (see illustration). 4. For T-Bar Versions, insert T-Bar through hole in knob after latch has been installed (T-Bar must be pressed into position and centered on knob). Attachment: 1. Locate and form clearance hole per table (see table and illustration). 2. Pass knob through center hole from back side of panel. 3. Locate latch as required and weld in place. Note: Make sure tab of bracket faces toward frame (see illustration). 4. For T-Bar Versions, insert T-Bar through hole in knob after latch has been installed (T-Bar must be pressed into position and centered on knob). -51

52 MINIATURE PAWL LATCES 122L and 123L SERIES Features: Compress metalized gaskets for RFI/EMI protection. Snap-in and Panel Nut versions with three head styles for each version: ex Recess, Slotted and and-operated Knob. Full line to suit virtually any application. Snap-in models for use with three different panel thicknesses; each providing three different grip ranges. Panel Nut version accommodates wide range of panel thicknesses. Slotted ead, Snap-in Version Shown Pawl adjusts to almost any frame thickness with just a few turns. Three grip ranges available in each series; determined by pre-assembled pawl position. ead Styles Available: Fluted and-operated Knob ex Recess Slotted ead Typical Applications: Finishes Available: Bright Chrome Black Matte Zinc Plate -52

53 MINIATURE PAWL LATCES 122L SERIES Snap-in Version 3mm ex Recess ead Slotted ead and-operated Knob Panel Thickness.064 Max..058 Min..094 Max..088 Min..125 Max..119 Min. Pawl Type Grip Range A L01-1-1[ ] 122L02-1-1[ ] 122L03-1-1[ ] B L01-1-2[ ] 122L02-1-2[ ] 122L03-1-2[ ] C L01-1-3[ ] 122L02-1-3[ ] 122L03-1-3[ ] A L01-2-1[ ] 122L02-2-1[ ] 122L03-2-1[ ] B L01-2-2[ ] 122L02-2-2[ ] 122L03-2-2[ ] C L01-2-3[ ] 122L02-2-3[ ] 122L03-2-3[ ] A L01-3-1[ ] 122L02-3-1[ ] 122L03-3-1[ ] B L01-3-2[ ] 122L02-3-2[ ] 122L03-3-2[ ] C L01-3-3[ ] 122L02-3-3[ ] 122L03-3-3[ ] Add suffix for desired finish to complete part number. See bottom of Page F-60 Panel Nut Version All dimensions the same as snap-in version above. Panel Thickness.160 Max..055 Min. Pawl Type Grip Range 3mm ex Recess ead Slotted ead and-operate d Knob A L11-1-1[ ] 122L12-1-1[ ] 122L13-1-1[ ] B L11-1-2[ ] 122L12-1-2[ ] 122L13-1-2[ ] C L11-1-3[ ] 122L12-1-3[ ] 122L13-1-3[ ] Add suffix for desired finish to complete part number. See bottom of Page F-60 Materials: Stud: Low Carbon Cup: Zinc Casting Pawl: Carbon Spring Ring: Spring Panel Nut: Brass Spring: CRES Wire Knob: Black Plastic -53

54 MINIATURE PAWL LATCES Snap-in Version 123L SERIES 4mm ex Recess ead Slotted ead and-operated Knob Panel Thickness.064 Max..058 Min..094 Max..088 Min..125 Max..119 Min. Pawl Type Grip Range A L01-1-1[ ] 123L02-1-1[ ] 123L03-1-1[ ] B L01-1-2[ ] 123L02-1-2[ ] 123L03-1-2[ ] C L01-1-3[ ] 123L02-1-3[ ] 123L03-1-3[ ] A L01-2-1[ ] 123L02-2-1[ ] 123L03-2-1[ ] B L01-2-2[ ] 123L02-2-2[ ] 123L03-2-2[ ] C L01-2-3[ ] 123L02-2-3[ ] 123L03-2-3[ ] A L01-3-1[ ] 123L02-3-1[ ] 123L03-3-1[ ] B L01-3-2[ ] 123L02-3-2[ ] 123L03-3-2[ ] C L01-3-3[ ] 123L02-3-3[ ] 123L03-3-3[ ] Add suffix for desired finish to complete part number. See bottom of page. Panel Nut Version All dimensions the same as snap-in version above. Panel Thickness.160 Max..055 Min. Pawl Type Grip Range 4mm ex Recess ead Slotted ead and-operate d Knob A L11-1-1[ ] 123L12-1-1[ ] 123L13-1-1[ ] B L11-1-2[ ] 123L12-3-2[ ] 123L13-1-2[ ] C L11-1-3[ ] 123L12-1-3[ ] 123L13-1-3[ ] Add suffix for desired finish to complete part number. See bottom of page. 122L AA Select required part number from tables above, then simply add a suffix in place of the bracket to specify the material finish desired. Finish Code To Complete AA AB AC Cup/Stub Finish Zinc Plate Black Matte Bright Chrome Finish Code (Zinc Palte Shown) Grip Range Panel Thickness and-operated Style -54

55 MINIATURE PAWL LATCES 122L and 123L SERIES Panel Preparation and Installation Data 122L Series. Panel Cutout 123L Series. Panel Cutout Installation Procedure 1. Locate and form clearance hole: 122L Series =.408 diameter reference L Series =.566 diameter reference Form cup anti-rotation grooves per diagram above. 3. Position pawl at extreme open position and insert pawl end into front side of mounting hole. 4. Push entire latch through hole, taking care to position torque lugs in proper anti-rotation grooves. To Operate 1. Rotate head 1/4-turn clockwise to lock. Keep rotating head to increase clamping force. 2. To unlock, rotate head counterclockwise. 5. For Snap-in versions: Push with thumb until snap-ring passes completely through panel and expands to its open position. 6. For Panel Nut versions: Slip hex panel nut over pawl and thread onto latch housing. 7. Tighten hex nut. -55

56 FLUS-MOUNTED PANEL LATCES SELECTOR GUIDE Flush-mounted panel latches are designed to secure hinged panels. Each is provided with hand or tool-operated actuators. They mount completely flush (unless a knob actuator is specified), providing a clean, aesthetic appearance. Flush-mounted panel latches open with finger-touch or a short turning movement. To close, simply push panel shut. Section Contents T ype Page No. KM610/KM680 Series Push Button Actuator 118L Series 60 -Turn Actuator L Series 1/4-Turn Actuator L Series Finger Pressure Operation

57 FLUS-MOUNTED PANEL LATCES SELECTOR GUIDE Push Button, 1/4-Turn and Trigger Actuated Latches Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers. Series Number Page Number KM KM L L L Strength Light Duty Medium Duty Medium Duty Panel Thickness for Flush Mount (inches) Specifications Operating Action To Open Finger-touc h.064 release ominal turn Nominal.120 1/4-turn in Nominal ither direction (See Note) and-operated:.091 Finger-touch.032 release To Close Push Shut Actuator Types and- Operated Versions Tool- Operated Versions Features Intallation Method Mechanical -on Mounting Mounting Versions Versions N - e Note: 104L Series hand operated actuators protrude above panel. = Illustrated in catalog. -57

58 FLUS-MOUNTED PANEL LATCES KM610/KM680 SERIES KM610/KM680 SERIES. Flush-Mounted Panel Latches. (Push Button Actuator). Features: Latch mounts flush with panel. Finger touch release for easy opening. Slam close to lock. KM610 Series (Flush mount for panel thicknesses, 0.32, 0.51 and 0.64 inches.) KM680 Series All stainless Version (Flush mount for panel thickness.064 inch.) Description KM610 Series Panel Thickness Ref Notes: 1. Deflect base of latch at installation to align mounting holes. 2. Actuator is shown in the installed position. Free standing, spring would raise actuator approximately 45 above base. -58 M aterial (Cadmium Plated) Actuator: Stainless KM680 Series. 064 Stainless KM KM610-32W KM KM610-51W KM KM610-64W KM680 KM680W A Mounting Method Rivet Rivet Rivet Rivet Per Piece

59 FLUS-MOUNTED PANEL LATCES KM610/KM680 SERIES KM610/KM680 Series. Panel Preparation and Installation Data. KM610 Series KM680 Series Side View Enlarged Side View Enlarged Description KM610 Series Frame Thickness B REF. Mechanical Mounting C REF. Mounting D REF Mechanical Attachment: 1. Locate and form 1 hole.87 Diameter and 4 holes Diameter. Note correct C dimension (see table). 2. Attach with No. 2 screws or 3/32 diameter rivets (not supplied). Attachment: 1. Locate and form 1 hole.875 Diameter. 2. in place. Note correct D dimension (see table). KM680 Series

60 FLUS-MOUNTED PANEL LATCES* 60 -Turn Actuator 118L SERIES Features: n 60 -turn to open, slam to close. n Excellent for small envelope applications. n Actuator flush with panel (tool operated versions). n No Strike required. n Slotted mounting holes provide.25 adjustment. Tool Operated Version and Operated Version Operation Tool and Description Actuator Style 4mm ex Recess 6mm ex Recess Knurled Plastic Knob Panel Thickness Ref. M aterial A ± ousing, Stud and Pins : (Zinc Plated, Clear Chromate) Bolt: Zinc (Zinc Plated, Clear Chromate) Spring: Music Wire Retaining Rings: Stainless 118L05-1-1AA 118L08-1-2AA 118L08-1-3AA 118L08-1-4AA 118L08-2-2AA 118L08-2-3AA 118L08-2-4AA L09-1-1AA ousing, Stud and Pins: 118L06-1-2AA (Zinc Plated, Clear Chromate) 118L09-1-3AA Bolt: Zinc (Zinc Plated, 118L09-1-4AA Clear Chromate) 118L09-1-5AA.400 Knob: Black Matte. 060 ABS Thermoplastic 118L09-2-1AA Spring: Music Wire Retaining Rings: Stainless 118L09-2-2AA 118L09-2-3AA 118L09-2-4AA L09-2-5AA.400 B ±.02 N/A C Dia. ±.02 N/ A D ±.02 N/ A Per Piece

61 FLUS-MOUNTED PANEL LATCES 118L SERIES Panel Preparation and Installation Data Tool Operated and Operated 1. Select proper latch to meet your panel thickness requirement (see table at right). 2. Locate and form 4 mounting holes. 140 diameter reference and 1 clearance hole (see following table). Basic Clearance ole Diameter Ref. 118L L Attach with No. 5 machine screws (not supplied). 4. For hand operated versions, press on plastic knob after mounting latch to panel. D escription Tool Operated and Operated A Ref. Panel Thickness 118L08-1-1AA.120 (See Note) 118L08-1-2AA L08-1-3AA L08-1-4AA L08-2-2AA L08-2-3AA L08-2-4AA L09-1-1AA L09-1-2AA L09-1-3AA L09-1-4AA L09-1-5AA L09-2-1AA L09-2-2AA L09-2-3AA L09-2-4AA L09-2-5AA.300 Note: If installation requires flush actuator on panel less than.120, spacers will be required between panel and latch. -61

62 FLUS-MOUNTED PANEL LATCES* 1/4 - Turn Acuator - 104L Series 104L SERIES Features: n 1/4-turn to open, slam to close. n Actuator flush with panel (tool operated versions). n No strike required. n Slotted mounting holes provide.75 inch adjustment Tool Operated Version and Operated Version Panel preparation and installation are shown on next page. Description (See Note) Operation Tool and Actuator Style 6mm ex Recess Cage and Plate: (No Finish) M8 x 1.25 Thread Plastic Knob Plastic Knob With Decorative Cap M aterial Bolt and Actuator: Zinc (No Finish) Spring: Music Wire Cage and Plate: (No Finish) Bolt and Actuator: Zinc (No Finish) Spring: Music Wire Knob: ABS Thermoplastic (Matte Black) Cage and Plate: (No Finish) Bolt and Actuator: Zinc (No Finish) Spring: Music Wire Knob: ABS Thermoplastic (Matte Black) Cap: Aluminum (Diamond Cut, Matte Spun) A ± L01-1-1AA N/ A 104L01-2-1AA N/ A B ±.02 N/ A N/ A 104L01-3-1AA L01-4-1AA Per Piece N.ote: For other actuator styles contact Camloc Products Division. *and operated versions, actuator knob protrudes above panel. -62

63 FLUS-MOUNTED PANEL LATCES 104L/PT104L SERIES Key or Bail Operated - PT104L Series n Supplied with Bail and Key. n Acuator flush with panel. n No strike required. n Slotted mounting holes provide.75 inch adjustment. PT104L18 PT104L24 Operation Description Actuator Style Material Part Number Per Piece (Lbs.) Tool 1/4" x 20" Thread and key Cage and Plate: (Zinc Plated) Bolt and Actuator: Sintered (Zinc Plated) Spring: Music PT104L18-2-1AA PT104L24-1-1AA.50 Note:Keys and Bails available separately; contact factory. Panel Preparation and Installation Data (104L and PT104L Series) Tool Operated and Operated 1. See tool operated version, notes 1 and Press on plastic knob after mounting latch to panel. 1. Locate and form 2 holes.220 Diameter Reference and 1 clearance hole.460 Diameter Minimum. 2. Attach latch with No. 10 screws (not supplied). Slotted mounting holes in latch allow.75 inch adjustment prior to attachment. -63

64 FLUS-MOUNTED PANEL LATCES 119L SERIES Features: Mounts flush with access doors or hinged panels to provide smooth, clean appearance for modern equipment. Opens with a light finger pressure; is slammed to close. Clear or black matte finish. Unassembled Version Assembled Version (Dimensions same as at left) Cage (Zinc Plated, Spring (Zinc With Clear Chromate M aterial Part No. Clear Chromate) Aluminum Lever (Clear Matte Anodized) Cage (Zinc Plated, Black Phosphate) Aluminum Lever (Black Matte Anodized) Type 119L01-1-1AA Unassembled 119L01-2-1AA Assembled 119L01-1-1AB Unassembled 119L01-2-1AB Assembled Note: Minimum order quantity is 2500 pieces for the 119L01-2 versions. -64