Adjustable Clamp Holder

202 Round Jaw Coated Buret Clamp Clamp has Plastisol-coated jaws that rotate 360 and may be locked at any angle by checknut. Stamped steel with zinc plating. Length 6⅜" (162mm) jaw opening ⅜" (10mm) to 1⅜" (35mm). C4420 C4420 H-8002 Round Jaw Coated Burette Clamp 1 $13.25 Adjustable Clamp Holder The adjustable clamp holder is designed for use with rods up to ½" (13mm). Made from cast iron with ¼" -20 aluminum alloy thumbscrews. Swivels and locks to any angle. C4520 C4520 H-8342 Adjustable Clamp Holder 1 $15.50 Double Burette Support Lincoln Type Double Buret Clamp Fitting on 5/8" (16mm) support rods or smaller, this stamped steel clamp is zinc plated for corrosion resistance and has a steel thumbscrew. The clamp is 9" (229mm) long by 3" (76mm) wide with a center distance 7-1/4" (184mm) between burettes. The unit is designed for use with burettes from 6mm to 16mm in diameter. C4460 C4460 H-8250 Double Buret Lincoln Clamp 1 $15.25 Keck Ramp Clamp Tubing Clamps Double burette clamp with aluminum support rod 1/2" (13mm) diameter x 24" (610mm) high, mounted on 7"x13" (178mm x 330mm) white-glazed porcelain base. Base has four non-skid rubber feet. C5220-1 58876 Double Burette Support, Complete 1 $103.00 C5220-2 58877 Base and Rod Only 1 $69.00 Coated Bunsen Round Jaw Extension Clamp Plastic coated swivel jaws of stamped steel with a forged Steel handle; 3/8" (10mm) diameter. Jaw opening ⅜" (10mm) to 1-⅜" (35mm). Length 8" (203mm). Humboldt. C4580 C4580 H-8562 Bunsen Extension Clamp 1 $13.50 Unique clamp design for one-handed flow control. Simply remove wheel to insert tubing, then roll wheel back into clamp to your desired flow rate. Since these clamps are made of pure polybutylene terephthalate (PBT), they are safe to 200 C (392 F). All sizes accept tubing with a maximum wall thickness of 3 32" (2.4 mm). Pack of 12. Oakton. (CGLMT) Price/pk C4470-1 60835-05 Clamps for max. tubing OD 3 16" (4.5 mm) $26.50 C4470-2 60835-03 Clamps for max.tubing OD 1 4" (6 mm) $43.00 C4470-3 60835-07 Clamps for max. tubing OD 3 8" (10 mm) $45.00 C4470-4 60835-10 Clamps for max.tubing OD 9 16" (14 mm) $47.00 Stoddard Test Tube Clamp Self-closing; rectangular Jaw; plain brass wire. Length 5" (127mm) with a jaw opening for up to 1" (25mm) diameter test tubes. C4600 C4600 H-8580 Stoddard Test Tube Clamp 1 $1.73 Clamp Holder with 5/16" Thumbscrew The standard clamp holder is designed for use with rods up to ¾" (19mm). The adjustable version is designed for use with rods up to ⅝" (16mm) in diameter. Made from nickel-plated cast iron with 5/16" aluminum alloy thumbscrews. C4500 H-8320 Clamp Holder, 5/16" Thumbscrew 1 $11.25 Large Opening Stoddard Test Tube Clamp Self-closing; rectangular Jaw; plain brass wire with finger grips. Length 6" (152mm) with a jaw opening for up to 1¼" (32mm) diameter test tubes. C4605 H-8595 Large Stoddard Test Tube w/finger Grips 1 $4.00

203 Day's Pinchcock Clamp Steel wire; nickel plated. Jaw opening for up to ⅜" (10mm) diameter tubing. Length 2⅝" (67mm). C4710 Open Jaw Compressor Clamp Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life. Humboldt. C4710 H-8630 Pinchcock Day's Clamp 1 $1.45 C4730 C4730-1 H-8700 Hoffman Open Side, Small C4730-2 H-8720 Hoffman Open Side, Large Max Height Max. Width Qty Price 0 to ½" ¾" 1 $2.45 0 to ⅝" 1" 1 $2.55 Double Burette Clamp Zinc alloy, double clamp holds two burets from micro to 100mL size. Simply compress scissor-like mechanism, insert buret and gently release to grip. Numbers and graduation on buret remain easy to read. For height adjustments, re-compress mechanism and slide buret up or down, gently release. Clamp unit attaches to standard support rod with built-in reinforced hook connector. Attaches to standard support rods up to ½ " (17mm) O.D. Adjusting nut faces forward for easy use. C5260 58878 Double Burette Holder 1 $41.40 Closed Jaw Compressor Clamp Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life. Humboldt. C4740 Max Height Max. Width Qty Price C4740-1 H-8730 Hoffman Closed Small 0 to ⅝" ¾" 1 $3.15 C4740-2 H-8740 Hoffman Closed Large 0 to ¾" 1" 1 $3.35 Swinging Jaw Compressor Clamp Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and long life. Heavy-Duty Screw Compressor Clamp Standard Open-Jaw C-Clamp Without side post. Designed for heavy-duty applications, these clamps are manufactured from heavy, die-cast, zinc-alloy and plated for corrosion resistance. C4720 C4720-1 H-8660 Hoffman Swinging Jaw, Small C4720-2 H-8680 Hoffman Swinging Jaw, Large Max Height Max. Width Qty Price 0 to ⅝" ¾" 1 $2.75 0 to ¾" 1" 1 $3.00 C4760 H-8760 Heavy-Duty Screw Clamp Max Height C4760 Max. Width Qty Price 0 to ⅞" 1⅛" 1 $11.50

204 Delrin Screw Clamp This tubing clamp offers on/ off and fine control so accurately that it replaces stopcocks in many applications. It may be put in place without disconnecting tubing or interrupting your operation. Molded of Delrin plastic, the clamp is autoclavable and resistant to acids, alkalies, and organic solvents. Accepts flexible tubing up to 14 mm (1/ 2") O.D. 3 per pack. Bel-Art. (CGJLMT) C4764 Hook Clamp Steel clamp hook supports suspended thermometers, drying tubes, potash bulbs, etc. Locks into any position with check-nut. Maximum distance from center of muff to hook 4¼" (108mm); minimum distance 3⅞" (98mm). C4800 C4800 H-8900 Hook Clamp 1 $10.75 C4764 F182120000 Delrin Screw Clamp. Pack of 3 1 $13.95 Tubing Pinch Clamp Strong acetal plastic clamp with serrated jaws provides secure closure on tubing with a wall of.82 mm (1/32 ") or thinner. The open clamp slides over tubing for easy installation at any point and may be left clipped in an open position for convenient storage without constricting flow. It locks when closed and springs open when C4765 the locking tab is released. Jaws are 27mm (11/16") long total length is 59 mm (2-5/16") long. Bel-Art. (CGJLMT) C4765 F182180000 Tubing Pinch Clamp. Pack of 12 1 $13.95 Ball Joint Clamps Designed for use with spherical ball/socket glass joints, especially where frequent disassembly is not required. The clamps consist of two separate flat horseshoe-shaped sections with machine bolts and nuts. Clamp portions are constructed from stainless steel. Humboldt. C4816 Tubing Clamps Mini single position on/off clamp (C4767-1) gives positive shut-off with fingertip control. Use for thin-walled tubing under 4.7mm (3/16") O.D. The Mid-Range Clamp (C4767-2) has 15-position stepped adjustment that controls flow from full open to complete closure. Fits tubing from 3.2mm to 11mm (1/8" to 7/16") O.D. The Maxi Clamp (C4767-3) is C4767 for tubing up to 19mm (3/4") O.D. This clamp has a 12-position ratchet control from full open to complete closure. Bel-Art. (CGJLMT) O.D. Range Qty/pk Price/pk Qty/cs Price/cs C4767-1 F182270000 less then 3/16" 100 $20.50 1000 $185.50 C4767-2 F182280000 1/8" to 7/16" 12 $7.65 144 $83.40 C4767-3 F182290000 up to 3/4" 6 $12.80 36 $69.60 Hose Clamps Worm drive stainless steel hose clamps. Also known as "Speed Clamps". Standard screwdriver slot. For Joint No. Qty Price C4816-1 H-8165 Clamp Size 12 12/1-12/5 1 $6.50 C4816-2 H-8170 Clamp Size 18 18/7-18/9 1 $6.75 C4816-3 H-8175 Clamp Size 28 28/11-28/15 1 $7.75 C4816-4 H-8178 Clamp Size 35 35/20-35/25 1 $7.50 C4816-5 H-8195 Clamp Size 65 65/40 1 $8.25 C4816-6 H-8200 Clamp Size 75 75/50 1 $11.00 Medium Utility Clamps w/ Round Jaws Zinc alloy, one piece clamp and holder. Can be rotated 360 and locked in any position. Curved jaws hold objects from 8-64mm diameter; fits support rods up to 19mm diameter. C4818-1 H-8861.1 Hose Clamp Collar Type ⅜" C4818-3 H-8861.3 Hose Clamp Collar Type ⅝" Min. Dia. (in) Max. Dia. (in) Qty Price ⅜" ¾" 1 $1.15 ⅝" 1½" 1 $1.15 C4840 C4840-1 58854 Medium Utility Clamp w/vinyl Jaws 1 $19.20 C4840-2 58855 Medium Utility Clamp w/fiberglass Jaws 1 $19.20

205 Clamp with Double Round Jaws Thermometer Clamp Zinc alloy, one piece clamp and holder. One jaw holds objects 8-38mm diameter and the jaw holds objects 8-64mm. Can be rotated 360 and locked in any position. Round Jaws, vinyl coated. Richard-Allen Scientific C4860 Zinc alloy. Holds thermometers or tubing from 1/4"(6mm) to 1/2"(13mm) diameter. Rotates 360 and may be positioned and locked at any angle. Extends up to 3/4"(19mm). Fits rods up to 11/ 16"(18mm) in diameter. C4945 C4860 58856 Double Round Jaw Clamp, Vinyl Coated 1 $32.85 C4945 58857 Thermometer Clamp 1 $21.60 Medium Utility Clamp with 3-Finger Jaws Zinc alloy, one piece clamp and holder. Can be rotated 360 and locked in any position. Three finger jaws will hold objects from 5-75mm diameter. Jaws have fiberglass sleeves. C4870 C4870-2 58853 Medium Utility Clamp w/fiberglass Jaws 1 $19.20 Large Versatile Clamps Zinc alloy with stainless steel spring and extension arm. Three finger jaws will hold objects 6-89mm diameter. Overall length 276mm. Richard-Allen Scientific Thermometer Extension Clamp Zinc alloy. Holds thermometers firmly away from lab frame for easy access to labware. 8 1/2" (216mm) long. For thermometers up to 7mm in diameter with locating bulb. C4946 C4946 58869 Thermometer Extension Clamp 1 $18.50 C4920 C4920-1 58862 With vinylized, 3-finger jaws 1 $24.00 C4920-2 58863 With heavy fiberglass finger sleeves 1 $24.00 Medium Versatile Clamps Same as C4920 except for the objects 5-57mm diameter and overall length 222mm. Nester Extension Clamps Sliding chain encircles and holds large beakers, flasks, or any cylindrical object from 1 1/2" (38mm) up to 4" (102mm) in diameter. Extension arm is 6" (152mm) long; chain is 12" (305mm) long. Richard-Allen Scientific C4940 C4940-1 58860 With vinylized, 3-finger jaws 1 $20.55 C4960 C4960 58864 Nester Extension 1 $47.20

206 Adjustable Band Clamps The Adjustable Band Clamp is designed to hold thermometers, test tubes, probes and other small hardware. The unit consists of a corrosion-resistant, stainless steel clamp that can withstand temperatures in excess of 2300 F (1260 C). Highly versatile, this 1/2" C4965 (13mm) single "V" style clamp will accept objects ranging from 0 to 1-1/2" (38mm) in diameter. To withstand twisting and bending, the band is constructed from 100,000-PSI tensile strength steel. C4965-3 H-7003 Adjustable Clamp Single V 3" 1 $22.50 C4965-5 H-7005 Adjustable Clamp Single V 5" 1 $32.00 C4965-8 H-7008 Adjustable Clamp Single V 8" 1 $33.75 C4965-12 H-7012 Adjustable Clamp Single V 12" 1 $36.50 C4965-16 H-7016 Adjustable Clamp Single V 16" 1 $43.50 Jumbo Hosecock Clamp Zinc alloy. Heavy duty. Accepts tubing to 7/8" (22mm) O.D. Bottom bar pivots open. No pressure is applied to locking pin, assuring easy opening. Jaw face is curved for easy shut-off. Supplied with two screws. C5060 C5060 58882 Jumbo Hosecock Clamp 1 $33.20 Small Water Bath Clamp Medium Extension Clamps Curved zinc alloy jaws for objects 8-64mm diameter, stainless steel spring and extension arm. Overall length 226mm. Zinc alloy. Holds thermometers or thermoregulators, heaters, tubing and similar items 3/16"(5mm) to 3/8"(10mm) diameter. Overall length is 3 1/4"(83mm). Holds items 1 3/4"(44mm) from wall. Fits wall thickness up to 3/8"(10mm). C5100 C5100 58870 Water Bath Clamp, Small 1 $19.20 C5000 C5000-1 58867 With vinylized round jaws 1 $18.00 C5000-2 58868 With heavy fiberglass jaw sleeves 1 $19.20 Fixed Jaw Hosecock Clamp Fixed side for smooth guide. Bottom bar pivots open for easy installation without disconnecting fittings. Accepts tubing to 3/4" (19mm) O.D. Right Angle Clamp Holder, Rigid Zinc alloy. Used with extension clamps to mount glassware and apparatus on racks or rods. Fits rods and clamps up to 3/4" (19mm). C5140 C5140 58872 Right Angle Clamp 1 $9.75 C5040 C5040 58881 Hosecock Clamp with Fixed Jaw 1 $11.50 Alumaloy Water Bath Clamps Support thermometers and other similar apparatus over water baths. Alumaloy construction with three-prong, vinyl-covered jaws. C5122-1 has a large clamp with rotating jaws, 1" (2.54) jaw capacity. C5122-2 has a small clamp with.5" (1.3 cm) jaw capacity with jaws that do not rotate. 2.5" (6.35 cm) from apparatus center to center of support. Lab-Line. (CGMT) C5122-1 7078 Large Water Bath Clamp 1 $27.00 C5122-2 7079 Small Water Bath Clamp 1 $20.00 Swivel Type Clamp Holder Zinc alloy. This holder rotates a full 360. Fits rods and clamps up to 3/4" (19mm) in diameter. C5160 C5160 58873 Swivel Type Holder 1 $19.20

207 All Position Clamp Holder Zinc alloy. Both bases of the clamp holder rotate 360 at right angles to each other and lock firmly. Fits rods and clamps up to 3/4" in diameter. C5180 Beaker Handle The Adjustable Beaker Handle with screw-lock drawbars incorporated into the handle assures easy adaptation to containers, flasks and beakers with dependable performance. To use, simply adjust the stainless steel band for safe T8260 handling and greater protection against dangerous and costly spills. The handle is cast aluminum. C5180 58874 All Position Clamp Holder 1 $35.00 T8260 H-7500 Adjustable Beaker Handle 1 $67.50 Jumbo Type Clamp Holder Zinc alloy. Provides support for heavy loads, such as stirrers. Jaws will grip shelves and bench tops up to 3/4" (19mm) and pipes or rods up to 1" (25mm). C5200 Extension Support Rings Cast iron extension support rings without clamp. Allows range of horizontal adjustment. Size (in) Qty Price R5160-1 H-18420 2 1 $3.00 R5160-2 H-18430 3 1 $3.25 R5160-3 H-18440 4 1 $4.25 R5160-4 H-18450 5 1 $5.25 R5160-5 H-18460 6 1 $6.30 C5200 58875 Jumbo Clamp Holder 1 $17.50 Support Rings with Clamp Alumaloy ERM Double Buret Holder Quickly and securely supports two burettes-from micro size to 100 ml. Built-in meniscus reader. Holder will not obscure graduation lines and numbers. Sturdy, corrosion-resistant Lexglas construction. Overall dimensions 9.5" W x 5" H, weighs only 6 oz. Lab-Line. (CGMT) C5262 7086 ERM Double Buret Holder 1 $34.00 Cast iron support rings with clamp. Use on support rods up to ½" diameter. Center distance from each ring to support rod is 4½". Size (in) ID (in) Qty Price R5120-1 H-18320 2 1-5/8 1 $9.75 R5120-2 H-18330 3 2-1/2 1 $10.50 R5120-3 H-18340 4 3-1/2 1 $12.25 R5120-4 H-18350 5 4-1/2 1 $13.50 R5120-5 H-18360 6 5-1/2 1 $14.75 R5120-6 H-18370 7 6-1/2 1 $18.00 Polypropylene Burette Clamps These non-corroding, polypropylene burette clamps do not obscure graduations. Burette is held firmly in place by rubber pads and a concealed steel spring. Center clamp tightens to a standard support rod; 12.5mm (1/2") and 9.5mm (3/8") bushings included. Bel-Art. (CGJLMT) Cleanware Stainless Steel Sponge Scrub glassware and stainless steel products sparkling clean without damage to labware. For use with or without detergents, there are no sharp edges to scratch surfaces or irritate hands. Measuring roughly 64 x 100mm (2.5" x 4"), these pliant sponges are flexible enough to clean difficult areas thoroughly. Two long-lasting sponges per bag. Bel-Art. (CGJLMT) C5263 C5263-1 F182040000 Single Burette Clamp 1 $9.00 C5263-2 F182060000 Double Burette Clamp 1 $13.00 C5303 Price/pk C5303 F170850000 Cleanware Stainless Steel Sponge. 2 per Pack $12.90