Gunnebo Classic Product Catalog by Gunnebo Lifting

Transcription

1 unnebo Classic Product Catalog by unnebo ifting

2 unnebo ifting Your Partner in Safe ifting The unnebo ifting KK all earing Swivel Self-ocking ook Think unnebo ifting when selecting lifting chain and components. ifting is our business. unnebo ifting has become known for quality, down to the smallest component, as a result of over 200 years experience, combined with systematic quality control and our own research and development laboratories. Swivel hook built with ball bearings. Full swivel action under load Rear trigger release provides easy to work protection Chain and components are made from quenched and tempered alloy steel. A guarantee for very high strength, low weight, high wear resistance and long life. All unnebo ifting and components are uniformly marked with equivalent chain size, grade and manufacturer s designation for positive identification. eat number identification allows full product traceability Quality to International Standards

3 All chain and every single component is proofloaded to a level that corresponds to 2 times W. Individual inspection before delivery from our factories ensures high and consistent quality. Chain and components are tested to destruction on a random sample basis from every production batch. Minimum breaking force = Maximum working load limit x Design Factor. Full test data is documented. The prescribed elongation for unnebo ifting and Alloy chains is minimum 20%. Additionally, finished products are subjected to testing to ensure the correct hardness levels. Cyclical loading tests are also carried out to simulate the fatigue effects that would be expected over many years of use. Chain and components carry identification marks for full traceability back to the steel supplier for raw material analysis. Safety Put to the Test. Index Alloy Chain & -ink Couplers hooks Sling Swivel (Eye Type), Cradle rab (Eye Type) Sling (Eye Type), Round Sling (R) Foundry (Eye Type), Clevis rab (Cradle Type), Sling (Clevis Type) Sling (Clevis Type), Sling (SK Type) Shortening (Eye Type), Choker, Shortening Clutch, Coupler Weld On ooks, SK System SEF-OCK hooks K Self-ocking, OK Self-ocking K Self-ocking Swivel (Eye Type), all earing Swivel (Eye Type) Shank Type, Web Sling (Eye Type), oist Replacement (Clevis Type) roller bearing swivels Insulated Systems Alloy Master inks Oblong Master inks Oblong Master inks w/sub Assemblies Oblong Master inks w/engineered Flat, & w/subassemblies & Engineered Flat 15 Closed Master inks w/alf inks, alf ink w/pin/ockwasher Weld-on ifting Point, Web Round Sling Connector SA Shackle, Container ifting ooks, Clevis Shackle Spare Parts Spare Parts, I.D. Tag Chain Sling Type Naming Code Tips For Chain Sling Assembly Sling and K ook Warnings and imitations Quality to International Standards We work closely with our steel suppliers to ensure that the raw material meets our stringent specification. We also work closely with our world markets and have official approval by the main national and international authorities, including; MOD, NATO,, and many others. All unnebo ifting and alloy chains are manufactured and tested to the requirements of ISO 1834 & 3076, 1984, and S 4942, Parts 1 & 5, ASTM, A391 and A906, and NACM 90. unnebo ifting and Alloy Chains are randomly subjected to bend testing across the weld to check material ductility and weld integrity. The link bend test is accomplished in the finished condition and meets test requirements of the EN 818 Standard. All components are matched to the Working oad imits of the relevant chain size. All and Alloy Chains, and Alloy components meet or exceed the safety standards as prescribed by AISI 30-9 and OSA for slings. Our Ramnas factory is approved by loyd s (RQA) for quality assurance to ISO Our quality management covers all aspects of production from raw material to delivered product. R Q A approval for our system includes design, development, manufacturing, marketing, and distribution of lifting chains and associated components. Full Test Certification is supplied on request. 1

4 Each link calibrated. Minimum 20% Elongation fully hardened and tempered alloy. Forging extra wide inside. Each link pull tested to 2 1 / 2 times the working load limit. K eat number identification allows full product -K eavy duty retaining collar w/ stainless steel locking spring. Alloy Chain rade & - K * D E FT D E K-7-10 K-8-10 K K K K K-22-8 kl-26-8 kl /4 * Design factor 4:1 rade Embossed foot. 4,300 5,700 8,0 15,000 22,600 35,300 34,200 47,700 72, Alloy coupling links - * l E E g-7-10 g-8-10 g g g g g-22-8 g-26-8 g /4 4,300 5,700 8,0 15,000 22,600 35,300 34,200 47,700 72, * Design factor 4:1 Proof tested and certified. * Safety through clear marking of type, size and grade. Unlimited number of assemblies/dissassemblies WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

5 eavy duty latch. ushing allows hook to swivel before load is applied. eavy duty latch. No reduction of working load limit due to supporting cross bar in saddle of hook. all bearing allows the hook to swivel under load. KN eat number identification allows full product KNK eat number identification allows full product O Swivel Sling ooks - KN With latch & ronze ushings (Eye Type) lkn--8 lkn--8 lkn-10-8 lkn-13-8 KN-16-8 * 3,500 4,500 7, 12,000 18, l c E F Swivel Sling ooks - KNK with latch & ball bearings (Eye type) Alloy ooks E F E F c * l c E F c lknk--8 lknk--8 lknk-10-8 lknk-13-8 lknk ,500 4,500 7, 12,000 18, EYE grab hooks - O ** (CRADE type) og--8 og--8 og-10-8 og-13-8 og-16-8 O-19/20-8 O-22-8 * 3,500 4,500 7, 12,000 18, 28,300 34,200 l E F F E ** Not intended for use with Coupler WARN SEE WARNS AND USE IMITATIONS ON PAES

6 Quickly attaches through the latch to Round or WE S ooks supplied drilled to accept heavy duty latch. Standard heavy duty latch with slotted tip to resist side loading. Forged cover on hook body protects the latch against snagging Forged cover on the hook body protects the latch against snagging. R eat number identification allows full product EK eat number identification allows full product EKN D M sling hook - R * l D M R-1-10 R-2-10 R-3-10 R ,200 4,400 6,600 11, * Design Factor 5:1 Proof tested and certified. F sling hook - EK (eye type) * l E F E Ek--10 Ek--10 Ek Ek Ek Ek-18/20-8 Ek-22-8 Ek-26-8 Ek /4 * EK sling hook replaces OK sling hook. 4,300 5,700 8,0 15,000 22,600 28,300 34,200 47,700 72, F E sling hook - EKN with recessed latch (eye type) * l g h e f ekn--10 ekn--10 ekn ekn ekn ekn-18/20-8 ekn-22-8 ekn-26-8 ekn /4 EKN hook replaces OKN sling hook 4,300 5,700 8,0 15,000 22,600 28,300 34,200 47,700 72, WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

7 arge throat opening for hooking to large objects. Clevis prevents hook to chain size mismatch. Deep chain pocket ooks supplied drilled to accept heavy duty latch. Clevis prevents hook to chain size mismatch. No reduction of working load limit due to supporting eat number cross bar in saddle identification of hook. allows full product OKE EK foundry hooks - OKE (eye type) * l e f F E oke--10 oke--10 oke oke oke oke-18/20-8 oke-26-8 oke /4 4,300 5,700 8,0 15,000 22,600 28,300 47,700 72, CEVIS grab hooks - (CRADE type) * l gg-7-10 gg-8-10 gg gg ,300 5,700 8,0 15,000 22,600 35, sling hooks - EK (clevis type) * l Egk-7-10 Egk-8-10 Egk Egk Egk Egk ,300 5,700 8,0 15,000 22,600 35, EK hook replaces K sling hook. WARN SEE WARNS AND USE IMITATIONS ON PAES

8 ooks supplied with heavy duty latch. Clevis prevents hook to chain size mismatch. Quick and simple assembly - Only a hammer needed. ooks supplied with heavy duty latch. eat number identification allows full product eat number identification allows full product EKN SK SKN sling hooks - EKN with latch (clevis type) * l Egkn-7-10 Egkn-8-10 Egkn Egkn Egkn Egkn EKN hook replaces KN sling hook. 4,300 5,700 8,0 15,000 22,600 35, sling hooks - SK with half links * l 1 l 1 skh--8 skh--8 skh-10-8 Eskh-13-8 Eskh-16-8 Eskh-18/20-8 3,500 4,500 7, 12,000 18, 28, sling hooks - SKN with half links & latch 1 l 1 skn--8 skn--8 skn-10-8 Eskn-13-8 Eskn-16-8 Eskn-18/20-8 * 3,500 4,500 7, 12,000 18, 28,300 l l1 b1 g WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

9 For use with Coupler to form choker with chain. Uniquely designed to prevent size mix and match problems between chain, master links and eye hooks Straight pick-up of chain leg. (No Twisting) Clevis prevents hook to chain size mismatch. This system allows for easy and safe removal of chain from under loads. K eat number identification allows full product eat number identification allows full product K No reduction of working load limit. ocking device holds chain at proper length when unloaded. Choker hooks - K * l b E E lk--8 lk--8 lk-10-8 lk ,500 4,500 7, 12, Used with coupler (below) to form choker with chain. Coupler - bl--8 bl--8 bl-10-8 bl-13-8 CA in * 3,500 4,500 7, 12,000 l b g h Fits: Safety ooks OF & OTF Master inks Eye ooks MF & MT Master inks Shortening Clutch - K (Clevis type) (ockable) D * a b c d k l r t K T gkl-7-8 gkl-8-8 gkl-10-8 gkl-13-8 gkl ,500 4,500 7, 12,000 18, R A c WARN SEE WARNS AND USE IMITATIONS ON PAES

10 The spring loaded latch is the strongest available. eat number identification allows full product Alloy Specialty Products UKN Welding instructions supplied with hook. Alloy weld-on hooks - UKN k C h S a ukn-0.75** ukn-1** ukn-2** ukn-3 ukn-4 ukn-5 ukn-8 ukn-10 UKN-15 OAD IMIT *(metric tons) b c g h k l s A EAch * Design factor 5:1 Proof tested and certified. **Welding plate on UKN-0.75, UKN-2, and UKN-1 is slightly curved. For welding use electrode AWS A 5.1 E 7018 The SK System The SK System provides: Universal coupling of components to chain, wire and synthetic slings. Quick and easy assembly - only a hammer needed. Foolproof assembly - standardized dimensions within size range effectively eliminates the wrong assembly of components with different working load limits. A range of specialized rade Alloy Steel components for safe and easy assembly to chain, steel wire rope, webbing and round slings. e creative (mix and match); this system is designed to solve many of your below the hook lifting problems. eavy hoisting with strong yet lightweight equipment - all components are manufactured from alloy steel for use with grade chain. Individual components are proof-load tested to 62% of ultimate. Official approval by the main national and international authorities, including MOD, NATO, Norske Veritas, D and many others. alf ink (SKT) Open Master ink (SKO) Closed Master ink (SK) Sling ook w/atch(skn) Insulated (SKI) Roller earing Swivel Coupling Pin w/ ockwasher (SKA) 8 Web/Roundsling Coupler (SKR) WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

11 atch closes automatically under load. ook will not open under load. K SEF-OCK hooks - K (Eye type) bk-6-10 bk--10 bk--10 bk bk bk K-18/20-10 K-22-8 K-26-8 bk / /8 * Design factor 4:1 Proof tested and certified. ** rade hooks have recessed trigger SEF-OCK hooks - OK with rip atch (eye Type) All three hooks are equipped with Stainless Steel Triggers. rip latch locks into point of hook. The release trigger will only operate when hook is unloaded. ** obk-6-10 obk--10 obk--10 obk obk obk OK-18/20-10 OK /32 eat number identification allows full product * 2,700 4,300 5,700 8,0 15,000 22,600 35,300 34,200 47,700 55, * 2,700 4,300 5,700 8,0 15,000 22,600 35,300 34,200 OK l b e f g l b e f g SEF-OCK hooks - K SWIVE EYE RIP ATC (WIT RONZE US) atch is protected and will act as a gauge to signal an unsafe bent hook or latch. eat number identification allows full product Alloy K Self-ocking ooks K F F ushing allows hook to swivel before load is applied. Release trigger will only operate when hook is unloaded. E E K--10 K--10 K K K * 4,300 5,700 8,0 15,000 22,600 Note: ook may not be swiveled when under load. l b c e f g h WARN SEE WARNS AND USE IMITATIONS ON PAES

12 rip latch locks into point of hook. KK all bearing allows this hook to swivel under load ushing allows hook to swivel before load is applied. atch closes automatically under load. ook will not open under load. eat number identification allows full product All three hooks are equipped with stainless steel triggers. The release trigger will only operate when hook is unloaded. atch closes automatically under load. ook will not open under load. K eat number identification allows full product KK all bearing allows the hook to swivel under load. The release trigger will only operate when hook is unloaded. E F c SEF-OCK hooks - KK SWIVE EYE RIP ATC (WIT A EARS) E F c KK--10 KK--10 KK KK KK * 4,300 5,700 8,0 15,000 22,600 l b c e f g h SEF-OCK hooks - K with bronze bushings (Swivel eye type) ** * l b c e f g h bkl-6-10 bkl--10 bkl--10 bkl bkl bkl bkl-18/ /32 2,700 4,300 5,700 8,0 15,000 22,600 35, E F C Note: ook may not be swiveled when under load. **rade hooks haver recessed trigger. SEF-OCK hooks - KK with all bearings (swivel eye type) bklk-6-10 bklk--10 bklk--10 bklk bklk bklk bklk-18/ /32 ** * 2,700 4,300 5,700 8,0 15,000 22,600 35,300 l b c e f g h **rade hooks have recessed trigger WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

13 The release trigger will only operate when hook is unloaded. eat number identification allows full product K Clevis prevents hook to chain size mismatch. atch closes automatically under load. ook will not open under load. rip latch locks into point of hook. K The release trigger will only operate when hook is unloaded. atch is protected and will act as a gauge to signal an unsafe bent hook or latch. Replacement for single chain hoists. Equipped with Stainless Steel spring. eat number identification allows full product ook will not open under load. K all bearing allows the hook to swivel under load. The release trigger will only operate when hook is unloaded. SEF-OCK hooks - K (Clevis type) ** * l b g h bkg-7-10 bkg-8-10 bkg bkg bkg bkg ,300 5,700 8,0 15,000 22,600 35, **rade hooks have recessed trigger. SEF-OCK ooks - K with rip latch (clevis Type) * l b g h K-7-10 K-8-10 K K K ,300 5,700 8,0 15,000 22, K SEF-OCK hooks - K with ball bearings (clevis Swivel type) (single chain hoist replacement hooks) bkh-6-8 bkh--8 bkh--8 7/32 * Design factor 4:1 Proof tested and certified. 2, 3,500 4,500 l b k g h WARN SEE WARNS AND USE IMITATIONS ON PAES

14 Complete system - No assembly required. Each swivel comes with lubrication and maintenance instructions. Insulated for 0 Volts DC. Fully rotational at maximum load SKlI Submersible Alloy Roller earing Swivel Systems SKlI eat number identification allows full product insulated - SKI insulation capacity 0 volts DC skli--8 skli--8 skli-10-8 skli-13-8 skli-16-8 skli-18/20-8 * 3,500 4,500 7, 12,000 18, 28,300 l d D * Design factor 4:1 Proof tested and certified. insulated Insulation capacity 0 volts dc R Systems contain (one per size): SKO Master ink SKI all earing Swivel SKN Sling ook with atch Stock number * Design factor 4:1 Proof tested and certified. Insulation capacity of 0 volts * 3,500 4,500 7, 12,000 18, 28, R (inches) WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

15 Extra width () inside allows better fit on large Crane ooks M eat number identification allows full product Engineered flat eliminates mix or match problems. eat number identification allows full product MT Extra wide for better fit on crane hooks. Alloy Master inks OON MASTER KS, - TYPES M & MT DES FACTOR 5: FOR USE WIT WIRE ROPE 1 l d D D TRADE Working oad imit *(bs) MM D 1 I b d 11 M , M , M , M , M , M , /4 30 M , M , M , M , M , M , M , /4 55 M , M , M-90T , /4 M-125T , MT-6-10 ** 11, MT-8-10 ** 17, MT , /4 30 MT ** 35, MT ** 57, MT ** 77, /4 55 MT ** 110, MT , MT , /4 MT , b WARN SEE WARNS AND USE IMITATIONS ON PAES * Design Factor 5:1, Proof tested to 2 times Working oad imit ** Subassemblies Contain Engineered Flats Working oad imit for Single eg Sling M & MT master link series replace the O & OT master link series 13

16 TYPE M MASTER K SEECTION TAE FOR AOY CA SS 1-E 90 2-E 60 chain size Working chain size Working in mm oad oad imit (lbs) in mm imit (lbs) M /32 6 2, M , M ,500 7/32 6 3,600 M , 7 6, M ,0 M , ,300 M , 13 20,0 M , ,300 M , ,000 M , ,000 M , ,200 M , ,200 M / , ,600 M / ,200 * Design Factor 4:1 M master link series replaces the O master link series TYPE M MASTER K SEECTION TAE FOR AOY CA SS 1-E 90 2-E 60 chain size Working chain size Working oad oad in mm imit (lbs) in mm imit (lbs) M /32 6 2, M , M ,700 7/32 6 4,700 M ,0 7 7,400 M ,900 M , M ,200 M , ,000 M , M " 20 35, M " 20 61, M " 20 61, * Design Factor 4:1 M master link series replaces the O master link series 14 WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

17 Engineered flat eliminates mix or match problems. Extra wide for better fit on crane hooks. eat number identification allows full product Pear shape masters open (SKO) for use with single leg slings, also used in combination with swivels, half links, web sling connectors and hooks. SKO TYPE MT MASTER K SEECTION TAE FOR AOY CA SS TRADE 3-E & 4-eg Working 60 oad MM MM imit (bs)* 1 D I b d " 19 MT-6-10 ** 7/32" 6 5, " 22 MT-8-10 ** 7 9, " 22 MT-8-10 ** 8 11, " 25 MT , /4" 30 MT ** 13 31, " 40 MT ** 16 47, " 50 MT ** 20 73, /4" 55 MT ** 22 88, " 60 MT , " 70 MT / , /4" MT / , * Design Factor 4:1 ** Subassemblies contain engineered flats MT master link series replaces the OT master link series TRADE 3-E & 4-eg Working 60 oad MM MM imit (bs)* 1 D I b d " 19 MT-6-10 ** 7/32" 6 7, " 22 MT-8-10 ** " 7 11, " 22 MT-8-10 ** " 8 14, /4" 30 MT ** " 10 22, " 40 MT ** " 13 39, " 50 MT ** " 16 58, /4" 55 MT ** " 20 91, * Design Factor 4:1 ** Subassemblies contain engineered flats MT master link series replaces the OT master link series TYPE MT MASTER K SEECTION TAE FOR AOY CA SS Open Master inks - SKO with alf inks SKo--8 SKo--8 sko-10-8 sko-13-8 sko-16-8 sko-18/20-8 CA in mm " " " " " " OAD IMIT * 3,500 4,500 7, 12,000 18, 28,300 l l1 b WARN SEE WARNS AND USE IMITATIONS ON PAES

18 Pear shape masters closed (SK) for use with single leg slings, also used in combination with swivels, half links, web sling connectors and hooks. eat number identification allows full product raceability. Replacement connector for master links, hooks, connectors and swivels. Stainless Steel spring. SK SKT 1 closed Master inks - SK with alf inks SKg--8 SKg--8 skg-10-8 skg-13-8 skg-16-8 skg-18/20-8 CA in mm * 3,500 4,500 7, 12,000 18, 28,300 l l1 b E half link WIT P/OCK WASER SKt--8 SKt--8 skt-10-8 skt-13-8 skt-16-8 skt-18/20-8 SKT-22-8 SKT-26-8 SKT-32-8 CA in 1 1 1/4 * 3,500 4,500 7, 12,000 18, 28,300 34,200 47,700 72,300 l b E Note: SKT for use with SKI, SKO, SK, SKS, SKR, SK, SKN & -ink only E AF K WIT P/OCK WASER SKT-7-10 SKT-8-10 SKT SKT SKT SKT CA in * 4,300 5,700 8,0 15,000 22,600 35,300 l b g E Note: SKT for use with SKI, SKO, SK, SKS, SKR, SK, SKN & -ink only 16 WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

19 Forged rade Alloy Steel eat number identification allows full product arge radius improves efficiency of synthetic slings. Allows a variety of connections to round or flat synthetic slings. Eliminates bunching effect. SKR weld-on lifting point - WP wlp-1t wlp-3t wlp-5t * 2,200 6,600 11,000 b d g h l r t T D r Welding instructions included. For welding use electrode AWS A 5.1 E Web round sling connector - SKR S CA in * l b k s skr--8 skr--8 skr-10-8 skr-13-8 skr-16-8 skr-18/20-8 SKR-22-8 SKR ,500 4,500 7, 12,000 18, 28,300 34,200 47, K WARN SEE WARNS AND USE IMITATIONS ON PAES

20 eat number identification allows full product arge eye for easy connection to wire rope slings. eat number identification allows full product Clevis assures correct chain size to shackle connection. Extra wide shackle allows connection to thick attachments. SA C-3 SA sa shackle - SA CA in * a c D d 1 d 2 D sa--8 sa--8 sa-10-8 sa-13-8 sa-16-8 sa-19-8 sa-22-8 sa ,500 7, 12,000 18, 25,500 34,200 47, C D 1 D 2 A Container ifting hooks - C F ch-3 Straight C-3 45 R C-3 45 *(lbs) 27,500 27,500 27,500 l b F E g eft hook marked with V Right hook marked with Note: C-3 Container ifting ooks intended for use as part of a spreader beam lifting system. E Clevis Shackle - SA gsa--8 gsa--8 gsa-10-8 gsa-13-8 gsa-16-8 CA in * 3,500 4,500 7, 12,000 18, A c M A M 18 WARN SEE WARNS AND USE IMITATIONS ON PAES C

21 Coupling Pin/lock washer set, stock number ska--10 ska--10 ska ska ska TRADE size (MM) (in) * 4,300 5,700 8,0 15,000 22,600 Spare Parts FITS : Coupling inks SKR Web/Round Sling Couplings SKO Master inks SK Master inks SKI Insulated all earing Swivels SK Sling ooks K-SK Safety ooks SK all earing Swivels SKT alf inks KN-SK Sling ooks SKS Shank Couplings Coupling Pin/lock washer set, stock number ska--8 ska--8 ska-10-8 ska-13-8 ska-16-8 ska-18/20-8 ska-22-8 ska-26-8 ska-32-8 hook 1 1-1/4 * 3,500 4,500 7, 12,000 18, 28,300 34,200 47,700 72, Proof tested and certified. FITS : Coupling inks SKR Web/Round Sling Couplings SKO Master inks SK Master inks SKI Insulated all earing Swivels SK Sling ooks K-SK Safety ooks SK all earing Swivels SKT alf inks KN-SK Sling ooks SKS Shank Couplings OK-K rip latch Style SEF-OCK hooks - RD, OK, K Stock Number Parts included (one ): A) Release Trigger ) Stainless Steel Spring C) Spring Dowel Pin rd obk, gbk-6-8 rd obk, gbk--8 rd obk, gbk--8 rd obk, gbk-10-8 rd obk, gbk-13-8 rd obk, gbk-16-8 rd obk, gbk-18/20-8 rd obk, gbk-22-8 hook 7/ OAD P WIT RETA PS TYPE A FOR CEVIS FITTS Stock Number * A-6 A-7 A- A- bla-10 bla-13 bla-16 bla-19/20 hook 7/32 OD Proof tested and certified. *oad Pin for K-7-8 only. FITS: K Safety ooks K rab ooks Couplers K 6-8 CE K Safety ooks rab ooks K K *oad Pin for K-7-8 only OAD P WIT RETA P TYPE CS FOR CEVIS FITTS stock number a- CS-8 CS-10 CS-13 CS-16 TRADE size (MM) (in) * 4,300 5,700 8,0 15,000 22,600 Design Factor 4:1 FITS rade, EK, EKN, K, AND K FITTS WARN SEE WARNS AND USE IMITATIONS ON PAES

22 Spare Parts New Style rade ooks with Recessed Triggers Size (In) Size (mm) 7/32" 6 10 K RT ook K-6-10 K-6-10 KK-6-10 K-6-10 Replacment Trigger JC Part Number Z " 7 K-7-10 Z " K--10 K--10 KK--10 K--10 Z " 8 K-8-10 Z " 10 K K K KK Z " 13 " 16 K K K KK K K K KK Z Z " 20 K-18/20-10 K K-18/20-10 Z KK-18/20-10 " 22 K Z " 26 K Z /8" 28 K N/A N/A OD STYE OOKS WITOUT RECESSED TRIERS Size (In) Size (mm) 7/32" 6 8 K NON RT ook K-6-8 K-6-8 KK-6-8 K-6-8 KT-6-8 " 7 N/A " K--8 K--8 K--8 KK--8 K--8 KT--8 " 8 N/A K-10-8 K-10-8 " 10 K-10-8 KK-10-8 KT-10-8 K-10-8 K-13-8 K-13-8 " 13 K-13-8 KK-13-8 KT-13-8 K-16-8 K-16-8 " 16 K-16-8 KK-16-8 KT-16-8 Replacment Trigger JC Part Number Z Z Z Z Z286 * " 20 K-18/20-8 K-19/20-8 K-18/20-8 Z KK-18/20-8 " 22 K-22-8 Z " 26 K-26-8 Z /8" 28 K-28-8 Z * unnebo Johnson Corp. Part Number can not be used to repair K, K, & KK-16-8 hooks produced before January 1, Spare parts are no longer available for these hooks. shortening clutch - rdgkl Stock Number rdgkl-6-8 rdgkl--8 rdgkl--8 rdgkl-10-8 rdgkl-13-8 rdgkl-16-8 hook 7/ atch kit for kn Stock Number TRADE size (MM) (in) / atch kit for skn Stock Number TRADE size (MM) (in) / WARN 20 SEE WARNS AND USE IMITATIONS ON PAES 26-36

23 Spare Parts atch kit for okn Stock Number TRADE size (MM) (in) / / atch kit for R, ekn/eskn/ EKN/lkn (New Style*) and/knk (New Style*) Stock Number TRADE size (MM) (in) / / *New style KN & KNK have notched hook tip and notched latch. Chain Sling Identification Tags Stock Number Stock Number Stock Number 6095 atch kit for ukn weld-on hooks Stock Number model rd ukn rd ukn rd ukn rd ukn rd ukn rd ukn rd ukn rd ukn RD S-14 RD UKN-15 UKN springs available separately. hook

24 Chain Sling Type Naming Code asic chain sling configurations are often described using a code. Naming conventions have many exceptions and may vary among manufactures. 1. First etter often designates the number of legs or branches: S Single leg with one branch D Double leg with two branches T Triple leg with three branches Q Quadruple leg sling with four branches 2. Second letter normally designates the fitting at the top of the sling: O Oblong shaped master link S Sling hook rab hook asket with oblong master sling 3. Third letter or group of letters normally designates the fitting at the bottom of branch. A few of the many possibilities are listed below. S Sling hook rab hook K Sliding choker K Self ocking F Foundry hook If A precedes the group of letters, then a device to adjust the length has been added. Adjusters can be either of two styles, Type A or Type. oth are pictured. Example: ADOS describes an Adjustable, Double eg Sling with Oblong master link on top and a Sling hook at the bottom of leg or branch. S SOS SO SOF SOK S SSS SS ASOS SOK 22 WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

25 DOS DO DOF DOK DOO S ADOS DOK TOS TO TOF TOK WARN SEE WARNS AND USE IMITATIONS ON PAES

26 ATOS QOS QO QOF QOK ENDESS AQOS D TYPE A ADJUSTER TYPE ADJUSTER 24 WARN SEE WARNS AND USE IMITATIONS ON PAES 26-36

27 Tips for Chain Sling Assembly 1. Single eg Sling: If the required measurement falls in the middle of a link, the next link is cut. 2. Double eg Sling (when assembling a clevis system sling) Cut chain to length and count the links. You must have an even number of links so hooks hang in the correct plane. (ooks should always point out, as shown in diagram.) 3. Triple or Quadruple eg Sling (when assembling a clevis system sling) Cut chain to length and count the links. You must have an odd number of links so hooks hang in the correct plane. (ooks should always point out, as shown in diagram.) If the measurement falls in the middle of a link, the next link is cut. 4. A metal I.D. Tag must always be attached to a chain sling, showing serial number, size, r, rated capacity at angle of lift and manufacturer. 5. The r of the sling is the length measured from the load bearing surface of the master link to the load bearing surface of the hook or lower terminal (as shown in illustration). 6. Each sling manufactured shall have a completed certificate of test provided to user. WARN SEE WARNS AND USE IMITATIONS ON PAES

28 FORM A RIER - PASS TE WORD Alloy Steel Chain Sling Warnings and Use imitations This document contains warnings and use limitation information applicable to unnebo ifting rade & rade Alloy Steel Chain Slings and components and is furnished with all unnebo Johnson Corp. shipments. Component distributors and lift system manufacturers must pass on this information in their warnings and use limitation literature where unnebo ifting components are involved. AOY STEE CA SS WARN CA S FAIURE CAN CAUSE DEAT OR JURY. Never use a sling without training OSA regulation requires responsible work practice. The employer shall permit only those employees qualified by training or experience to operate equipment or machinery OSA (b)(4). Employee training should include information given in OSA training literature, ASME Slings and ASME ooks Safety Standards, and this document. S FAIURE RESUTS FROM MISUSE, DAMAE, AND EXCESSIVE WEAR Protect yourself and others: Never use a sling without training. Always inform yourself Ask your employer for the manufacturer s sling use limitations. Always comply with applicable Federal and local regulations. Always know load weight. Never use a sling without a legible rated load tag. Never overload a sling. Never ride on sling or load. Never use an improper sling configuration. Never use a worn-out or damaged sling. Never use a sling in extreme temperatures. Never use a sling in acidic conditions. Always inform yourself Ask your employer for chain sling safe use instruction. The employer shall instruct employee in the recognition and avoidance of unsafe conditions and the regulations applicable to his work environment to control or eliminate any hazards or other exposure to illness or injury OSA (b)(2). Always comply with applicable Federal and local regulations Federal and local regulations govern worksite activity. Understand all governing laws and safety standards before use of chain slings. OSA regulates chain sling safe operating practices, product identification, inspection requirements, and use limitations. ASME Sling safety standard provides additional recommendations for chain sling use. If a particular standard is specifically applicable to a condition, practice, means, method, operation, or process, it shall prevail over any different general standard OSA (c)(1). Contact OSA at (0) , or and ASME at (0) , for reference assistance. Always know load weight Avoid sling failure. The rated load of the sling shall not be exceeded. ASME (c). Weight of the load to be lifted must be known for determination of proper sling configuration and working load limit. Copyright unnebo Johnson Corporation All rights reserved. 26 Never use a sling without a legible identification tag Sling Identification is required to ensure proper sling application. Alloy steel chain slings shall have permanently affixed durable identification stating size, grade, rated capacity, and r. - OSA (e) (1)

29 FORM A RIER - PASS TE WORD ooks, rings or other attachments shall have a rated capacity at least equal to that of the alloy steel chain with which they are used or the sling shall not be used in excess of the rated capacity of the weakest component OSA (e) (2) (i) Makeshift links or fasteners shall not be used. OSA (e) (2) (ii) unnebo Johnson Corp. provides a blank identification tag, attached by a coupler, to be stamped with sling W, minimum working range angle, serial number, chain size, grade, r, type and manufacturer. Order for replacement. rade of component with the lowest breaking strength shall be specified on the identification tag. Nonstandard grades shall be designated by NS. Working oad imit (W) is the maximum working load for a specified working range. Sling working range includes sling leg angles from 90 to a specified minimum. The specified minimum working range angle is given on the identification tag. Working load is to be applied vertically to a sling assembly having symmetric leg angles. W applies to loads lifted vertically and does not include torsional, binding, shock or non-symmetrical load effects. unnebo ifting rade & rade Alloy Steel Chain Straight eg and asket Sling Working oad imits for selected working ranges of symmetric sling leg angles are listed in pounds and given in TAE 1A & 1. No chain sling shall be rigged with a leg angle less than 30 from the horizontal. Slings containing any rade components shall be rated at rade W s. ASTM A906/A 906M Double eg and Single asket Sling W for an alternate working range of symmetric sling leg angles equals (=) 2 x TAE 1A or 1 single leg W x sine of the minimum working range angle. Triple and Quadruple leg and Double asket Sling W for an alternate working range of symmetric sling leg angles equals (=) 3 x TAE 1A or 1 single leg W x sine of the minumum working range angle. TAE 2 lists for convenience sine values for selected sling leg angles. TAE 2 Angle Sine Angle Sine Angle Sine Chain Size TAE 1A alloy steel chain sling working load limits* in pounds Single E Double E Triple & Quad E mm in 6 7/ /4 *Design factor 4 Working oad imits are valid between temperatures of 40 F and 400 F , 3,500 4,500 7, 12,000 18, 25,500 28,300 34,200 47,700 72,300 3,600 3,000 2, 6, 4,900 3,500 7,0 6,400 4,500 12,300 10,000 7, 20,0 17,000 12,000 31,300 25,600 18, 44, 36,000 25,500 49,000 40,000 28,300 59,200 48,400 34,200 82,600 67,400 47, , ,200 72,300 5,450 4,450 3,150 9, 7,400 5,200 11,700 9,500 6,0 18,400 15, 10,600 31,200 25,500 18,000 47,000 38,400 27, 66,200 54,000 38,200 73,500 60,000 42,400 88,900 72,500 51, , ,200 71, ,0 153, ,400 27

30 FORM A RIER - PASS TE WORD TAE 1 alloy steel chain sling working load limits* in pounds Chain Size Single E Double E Triple & Quad E mm in 5.5 7/ *Design factor 4 Working oad imits are valid between temperatures of 40 F and 400 F ,700 4,300 5,700 8,0 15,000 22,600 35,300 42,700 4,700 3,0 2,700 7,400 6, 4,300 9,900 8, 5,700 15,200 12,400 8,0 26,000 21,200 15,000 39, 32,000 22,600 61, 49,900 35,300 74,000 60,400 42,700 7,000 5,700 4,000 11,200 9, 6,400 14,0 12, 8,500 22,900 18,700 13,200 39,000 31,0 22,500 58,700 47,900 33,900 91,700 74,900 53, ,900 90,600 64,000 Multi eg and asket Sling W for nonsymmetrical loading can only be determined by engineering analysis of the specific rigging condition. In the absence of an engineering analysis, W shall be equal to single leg sling W given in TAE 1A or 1. Choked chain sling W is affected by choke angle. TAE 3A & 3 illustrates choke angle and gives Choked W s as a percentage of TAE 1A & 1 W for full range of choke angles. Choked Endless Chain Sling W s for selected unnebo ifting rade and rade chain leg angles are listed in TAE 4A and 4. Never overload a sling... Understand Working oad imits. Slings shall not be loaded in excess of their rated capacities. - OSA (c) (4). The design factor for alloy steel chain slings shall be a minimum of 4. ASME

31 FORM A RIER - PASS TE WORD Standard unnebo ifting Working oad imits (W) are based on a 4 design factor. ift dynamics, duty cycle and hitch type may require an increased design factor, hence a reduced W. Inattention to required design factor can result in sling overload. Contact unnebo Johnson Corp. Service Department for assistance at (0) Sling W depends on sling leg angle. The W for a sling is reduced as the sling leg angle with the horizontal gets smaller. This fact applies to all multi-leg and basket slings and must not be ignored. The following diagram illustrates the effect of sling leg angle on the W for a single basket and 2-leg sling. Never ride on sling or load... Avoid death or injury. Sling use regulation requires: All employees shall be kept clear of loads about to be lifted and of suspended loads. - OSA (c) (9). eneral worksite regulations require No hoisting, lowering, swinging or traveling shall be done while anyone is on the load or hook assembly. - OSA (h) (3) (v). Construction worksite regulation stipulates: The use of a crane or derrick to hoist employees on a personnel platform is prohibited except when the erection, use, and dismantling, of conventional means of ring the worksite, such as a personnel hoist, ladder, stairway, aerial lift, elevating work platform or scaffold, would be more hazardous or is not possible because of structural design or worksite conditions. - OSA (g) (2). Alloy steel chain slings shall not be used to rig personnel platforms. Never rig a sling to a load improperly... Avoid dropped loads and sling damage. Safe operating practices... - OSA (c) Operating practices... - ASME The W of a sling with a 30 leg angle is 50% of the W for the same sling with a 90 leg angle. Inattention to the effect of sling leg angle can result in sling overload. Chain sling W is to be reduced in accordance with TAE 5 when chain is rigged over an edge radius (R) less than two (2) x the chain rod diameter (d). Reduced W equals chain sling W from identification tag x reduction factor. Sling leg angle shall not be less than 30 from the horizontal. Slings shall be shortened with a shortening hook only and not with knots or bolts or other makeshift devices. Sling legs shall not be kinked or twisted. Sling hooks shall not be point loaded. Sling hook latch may be mandatory by regulation, safety codes, or insurance. Slings used in a basket hitch shall have the loads balanced to prevent slipping. Slings shall be securely attached to their loads. Slings shall be padded or protected from the edges of their loads when the edge radius is less than.5 of the chain rod diameter (d). See TAE 5 Sling shall be rigged to prevent chain from sliding over a load edge radius while lifting. 29

32 FORM A RIER - PASS TE WORD Never use a worn-out or damaged sling. Each day before being used, the sling and all fastenings and attachments shall be inspected for damage or defects by a competent person designated by the employer. Additional inspections shall be performed during sling use where service conditions warrant. Damaged or defective slings shall be immediately removed from service - OSA (d). lapped shall be removed from service and shall not be returned to service unless properly repaired. ook latch, when required, shall be fully functional and properly seated. In addition to the inspection required by paragraph (d), a thorough periodic inspection shall be made on a regular basis, to be determined on the basis of (A) frequency of sling use; () severity of service conditions; (C) nature of lifts being made; and (D) experience gained on the service life of slings used in similar circumstances. Such inspections shall in no event be at intervals greater than once every 12 months. - OSA (e) (3) (i). The thorough inspection of alloy steel chain slings shall be performed by a competent person designated by the employer, and shall include a thorough inspection for wear, defective welds, deformation and increase in length. Where such defects or deterioration are present, the sling shall be immediately removed from service. OSA (e) (3) (iii) Worn or damaged alloy steel chain slings or attachments shall not be used until repaired. OSA (e) (7) (i). Chain sling with r longer than given on identification tag shall be immediately removed from service and evaluated for wear and material stretch. Chain link wear is limited by minimum cross-sectional dimesions given in TAE 6. Chain worn below the given limits shall be removed from service. Chain Sling connector or attachment with wear greater than 10 percent of the original dimension for any cross-section shall be removed from service. Chain sling coupler, chain, -link, master ring, sublink, hook or attachment that is broken, cracked, bent, stretched or twisted shall be removed from service and shall not be repaired. Never use a sling in extreme temperatures....alloy steel chain slings shall be permanently removed from service if they are heated above 0 F... - OSA (e) (6). Alloy steel chain slings shall not be used while heated above 0 F or cooled below -40 F. Alloy steel chain sling Working oad imits (W) given in TAE 1A or 1 are valid between temperatures of -40 F and 400 F. Alloy steel chain sling W shall be reduced in accordance with TAE 7A and 7 when heated between 400 F and 0 F. Permanent W reduction shall be made in accordance with TAE 7A and 7 for chain slings heated over temperatures indicated. Identification tag shall be replaced and the new tag shall have the reduced W. Chain sling with a coupler, chain, -link, master ring, sub-link, hook or attachment nicked or gouged or 30

33 FORM A RIER - PASS TE WORD Never use a sling in alkaline or acidic conditions. unnebo ifting rade & rade alloy steel chain and components shall not be used in alkaline or acidic conditions. Resulting metal embrittlement and accelerated corrosion can cause sudden sling failure. ot dip galvanizing and electro-zinc plating of alloy steel chain and components shall be done only by unnebo ifting. 31

34 FORM A RIER - PASS TE WORD Alloy Steel K Self-ocking ook Warnings and Use imitations This document contains warnings and use limitation information applicable to unnebo ifting & Alloy Steel K self- locking hooks and is furnished with all unnebo Johnson Corp. shipments. Component distributors and lift system manufacturers must pass on this information in their Warnings and Use imitation literature where unnebo ifting K selflocking hooks are involved. K K OK K K KK K K-SK K KK KT K the regulations applicable to his work environment to control or eliminate any hazards or other exposure to illness and injury - OSA (b) (2). Always comply with applicable Federal and local regulations... Federal and local regulations govern worksite activity. Understand all governing laws and safety standards before use of K self-locking hooks. OSA regulates sling safe operating practices, product identification, inspection requirements, and use limitations. The following safety standards provide additional recommendations for self-locking hook use. ASME Slings, ASME ooks, ASME Mobile and ocomotive Cranes, ASME Overhead oists (Underhung), ASME Manually ever Operated oists. Never use a hook without training... OSA regulation requires responsible work practice. The employer shall permit only those employees qualified by training or experience to operate equipment or machinery - OSA (a) (4). Employee training should include information given in OSA training literature, ASME Slings and ASME ooks safety standards and this document. Always inform yourself...ask your employer for hook safe use instruction. The employer shall instruct employee in the recognition and avoidance of unsafe conditions and If a particular standard is specifically applicable to a condition, practice, means, method, operation, or process, it shall prevail over any different general standard... - OSA (c) (1). Contact OSA at (8) , and ASME at , for reference assistance. Always know hook load... Avoid hook failure. Fittings shall be: (i) of a minimum breaking strength equal to that of the sling... OSA (i) (3) (i). 32 Copyright unnebo Johnson Corporation All rights reserved.

35 It shall be determined that the weight of the load to be lifted does not exceed the lesser of the load rating of the hook or the load rating of the equipment of which the hook is a part. - ASME (a). FORM A RIER - PASS TE WORD Maximum lift system load applied to self-locking hook must be known for proper self-locking hook selection. Never use a hook without a legible product identifier... Product Identification is required to insure proper application. ooks, rings... or other attachments shall have a rated capacity at least equal to that of the alloy steel chain with which they are used or the sling shall not be used in excess of the rated capacity of the weakest component... - OSA (e) (2) (i). unnebo ifting product identifier is forged into selflocking hook and is designated as (trade size)-(grade); Example: unnebo ifting rade and rade Alloy Steel K self-locking hook Working oad imits for selected design factors are listed in pounds and given in TAE 1A and TAE 1. given application. W applies to in-line loading and does not include torsional, binding, shock or side load effects. The design factor for alloy steel chain slings shall be a minimum of 4. - ASME The design factor for wire rope slings shall be a minimum of 5 - ASME The design factor for metal mesh slings shall be a minimum of 5. - ASME Increased design factors may be required for use with natural fiber ropes. The design factor for synthetic rope slings shall be a minimum of 5. - ASME The design factor for synthetic webbing slings shall be a minimum of 5. - ASME The design factor for round slings shall be a minimum of 5. - ASME Never overload a hook... Understand Working oad imits. Slings shall not be loaded in excess of their rated capacities. - OSA (c) (4). Working oad imit (W) is the maximum working load to be applied to a K self-locking hook for the Standard unnebo ifting W s are based on a 4 design factor. ift dynamics, duty cycle and lift system type may require an increased design factor, hence a reduced W. Inattention to required design factor can result in hook overload. Contact unnebo Johnson Corp. Service Department for assistance at (0) Never ride on hook or load... Avoid death or injury. Sling use regulation requires: All employees shall be kept clear of loads about to be lifted and of suspended loads. - OSA (c) (9). 33

36 FORM A RIER - PASS TE WORD eneral worksite regulations require No hoisting, lowering, swinging or traveling shall be done while anyone is on the load or hook. - OSA (h) (3) (v). (j) Self-locking hooks shall be locked during use. (k) When a hook is equipped with a latch, the latch should not be restrained from closing during use. - ASME Construction worksite regulation stipulates: The use of a crane or derrick to hoist employees on a personnel platform is prohibited, except when the erection, use, and dismantling, of conventional means of ring the worksite, such as a personnel hoist, ladder, stairway, aerial lift, elevating work platform or scaffold, would be more hazardous or is not possible because of structural design or worksite conditions. - OSA (g) (2). ridles and associated rigging for attaching the personnel platform to the hoist line shall be used only for the platform and the necessary employees, their tools and the materials necessary to do their work and shall not be used for any other purpose when not hoisting personnel. - OSA (g) (4) (iv) (E). Alloy steel K self-locking hooks may be used to rig personnel platforms when lift system is in full compliance with OSA (g) and TAE 3. Never rig a hook to a load improperly... Avoid dropped loads and hook damage. Safe operating practices... OSA (c) Operating practices... ASME Operating practices... ASME , 2.10, 3.10, 4.10, 5.10, Operating practices... (c) oads shall be centered in the base (bowl/ saddle) of hook to prevent point loading of the hook. (See Figure 1a, 1b & 1c) (d) ooks shall not be used in such a manner as to place a side load or back load on the hook. (See Figure 2a & 2b) (e) When using a device to close the throat opening of the hook, care shall be taken that the load is not carried by the closing device. (See Figure 3a & 3b) (f) ands, fingers and body shall be kept from between hook and load... (i) The use of a hook with a latch does not preclude the inadvertent detachment of a slack sling or a load from the hook. Visual verification of proper hook engagement is required in all cases. Operation... - ASME Operation... - ASME ; 2.6; 3.6. Self-locking hooks shall not be rigged with more than two (2) sling legs in the hook saddle and sling leg angles shall not be greater than 45 from hook centerline. (Figure 1b) Self-locking hooks shall be rigged with a master ring or shackle when three (3) or more sling legs are used or sling leg angles exceed 45 from hook centerline. (Figure 1c) Synthetic slings may require a working load limit (W) reduction when used in self-locking hook eye or saddle. See synthetic sling manufacturers recommendations. 34

37 Chain sling W when choked with K self-locking hooks equals % of sling identification tag W. KT self-locking hook shank machining limits are defined and are given in TAE 2 and these limits are required for W s given in TAE 1A and 1. Failure to comply can result in stripped threads and loss of load. ook shank threads shall end with a thread relief. ook shank shall not be swaged to wire rope or rod. ook shank shall not be drilled and internally threaded. English Trade Size (A) () (C) Min. Thread MM Dia. en. Class 2 5/6 7/ /16-12 UNC UNC UNC UNC /4-7 UNC Metric Trade Size (A) () (C) Min. Thread MM Dia. en. Class 4g6g 5/6 7/ M14x M16x M20x M24x M30x3.5 unnebo Johnson Corp. cannot assume responsiblity for: (1) Machining quality, (2) Application, (3) Attachment to power source or load. FORM A RIER - PASS TE WORD Never use a worn-out or damaged hook. Each day before being used, the sling and all fastenings and attachments shall be inspected for damage or defects by a competent person designated by the employer. Additional inspections shall be performed during sling use where service conditions warrant. Damaged or defective slings shall be immediately removed from service. - OSA (d). In addition to the inspection required by paragraph (d) of this section, a thorough periodic inspection of alloy steel chain slings in use shall be made on a regular basis, to be determined on the basis of (A) frequency of sling use; () severity of service conditions; (C) nature of lifts being made; and (D) experience gained on the service life of slings used in similar circumstances. Such inspections shall in no event be at intervals greater than once every 12 months. - OSA (e) (3) (i). The thorough inspection of alloy steel chain slings shall be performed by a competent person designated by the employer, and shall include a thorough inspection for wear, defective welds, deformation and increase in length. Where such defects or deterioration are present, the sling shall be immediately removed from service. - OSA (e) (3) (iii). Worn or damaged alloy steel chain slings or attachments shall not be used until repaired. - OSA (e) (7) (i). Self-locking hook with wear greater than 10 percent of the original dimension for any cross-section shall be removed from service. Inspect self-locking hook and threads with magnetic particle and/or dye penetrant at intervals no greater than once annually. Some disassembly may be required. Self-locking hook with corroded threads shall be removed from service and shall not be returned to service unless approved by a competent person. Self-locking hook that is broken, cracked, bent, stretched, twisted, or welded on shall be removed from service and shall not be repaired. Self-locking hook that is nicked, gouged or lapped shall be removed from service and shall not be returned to service unless properly repaired. 35

38 FORM A RIER - PASS TE WORD ook latch shall properly close and lock. Self-locking hook with latch tip opening greater than amount given in TAE 3A and TAE 3 shall be removed from service and shall not be returned to service unless properly repaired. TAE 3A Never use a hook in extreme temperatures. Alloy steel self-locking hooks shall not be used while heated above 0 F or cooled below -40 F. Alloy steel self-locking hooks shall be permanently removed from service if heated above 0 F. Working oad imits (W) given in TAE 1A and 1 are valid between temperature of -40 and 400 F. W shall be reduced in accordance with TAE 4A & 4 when heated between 400 F and 0 F. 36 Trade Size (A) Max. Clearance Material andling Personnel andling MM MM MM 5/6 7/ / / Trade Size TAE 3 (A) Max. Clearance Material andling Personnel andling MM MM MM 5/6 7/ / Permanent W reduction shall be made in accordance with TAE 4A and 4 for self-locking hooks heated over temperatures indicated. ifting equipment identification tag shall be replaced and the new tag shall have the reduced W. TAE 4A Percentage of TAE1A W ook Component During After Temperature Exposure Exposure -40 F to 400 F None None >400 F to 500 F 95% None >500 F to 600 F 90% None >600 F to 700 F 82% None >700 F to 0 F 75% 90% >0 F to 900 F 65% 75% >900 F to 0 F 60% 70% TAE 4 Percentage of TAE1 W ook Component During After Temperature Exposure Exposure -40 F to 400 F None None >400 F to 500 F 95% 95% >500 F to 600 F 90% 90% >600 F to 700 F 82% 85% >700 F to 0 F 75% % >0 F to 900 F 65% 75% >900 F to 0 F 60% 70% Never use a hook in alkaline or acidic conditions. unnebo ifting alloy steel K self-locking hooks shall not be used in alkaline or acidic conditions. Resulting metal embrittlement and accelerated corrosion can cause sudden failure. ot dipped galvanizing and electro-zinc plating shall be done only by unnebo ifting.

39 For more than 200 years, satisfied customers have counted on the unnebo ifting name and the attributes that go with it. Innovation. Durability. Reliability. Quality. Value. The unnebo ifting name represents a tradition of manufacturing excellence and an unequaled commitment to research, testing, and rigorous safety assurance. The bottom line is: when you specify unnebo ifting chain and components, you get the best you can buy. Until recently, you could easily identify the renowned unnebo ifting brand of lifting components by the distinctive bright yellow coating. Now other brands have begun to paint their products yellow. owever, as one of our customers said: just because it s yellow doesn t mean it s unnebo ifting. For the highest quality chain, hooks, links, and other lifting components, ask for the original. unnebo ifting. Corporate Office: 1240 North arvard Tulsa, OK usa Toll Free Fax