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Crosby® Swivel Hooks

Crosby® Swivel Hooks

View Warnings & Application Instructions for Crosby® Eye Hooks.
• Forged — Quenched and Tempered.
• Proper design, careful forging, and precision controlled quench and tempering gives maximum strength without excessive weight and bulk.
• Every Crosby Swivel hoist hook has a pre-drilled cam which can be equipped with a latch. Simply purchase the latch assemblies listed and shown beginning on page 116.
Even years after purchase of the original hook, latch assemblies can be added.
• Load rating codes stamped on each hook. 322 Swivel Hooks use the same load rating code as 319 Shank Hooks, see page 104 for proper Hook Identification Codes.


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WARNINGS & CAUTIONS

WARNINGS & CAUTIONS

L-322CN / L-322AN Swivel Hooks with Latch

Working Load Limit (t) Hook ID Code* L-322CN Stock No. L-322AN Stock No. Weight Each (lb) Dimensions (in) Rep. Latch Stock No.
Carbon Alloy A B C D F G H J K L M O † R S AA*
0.75 1 D 1048603 1048807 .75 2.00 .82 1.25 2.86 1.25 .73 .81 .93 .63 5.66 .63 .89 4.55 .38 1.50 1096325
1 1.5 F 1048612 1048816 1.25 2.50 1.31 1.50 3.15 1.38 .84 .94 .97 .71 6.71 .71 .91 5.37 .50 2.00 1096374
1.5 2 G 1048621 1048825 2.25 3.00 1.50 1.75 3.59 1.50 1.00 1.16 1.06 .88 7.75 .88 1.00 6.12 .63 2.00 1096421
2 3 H 1048630 1048834 2.30 3.00 1.50 1.75 4.00 1.62 1.13 1.31 1.19 .94 8.25 .94 1.09 6.50 .63 2.00 1096468
3 5 I 1048639 1048840 4.96 3.50 1.64 2.00 4.84 2.00 1.44 1.63 1.50 1.31 9.69 1.13 1.36 7.50 .75 2.50 1096515
5 7 J 1048648 1048859 10.29 4.56 2.29 2.50 6.28 2.50 1.81 2.06 1.78 1.66 12.47 1.44 1.61 9.63 1.00 3.00 1096562
7.5 11 K 1048657 1048868 19.40 5.00 2.44 2.75 7.54 3.00 2.25 2.63 2.41 1.88 14.75 1.63 2.08 11.37 1.13 4.00 1096609
10 15 L 1048666 1048880 23.25 5.62 2.48 3.12 8.34 3.25 2.59 2.94 2.62 2.19 16.40 1.94 2.27 12.25 1.25 4.00 1096657
15 22 N 1048675 1048889 47.00 7.10 3.76 4.10 10.34 4.25 3.00 3.50 3.41 2.69 21.34 2.38 3.02 16.71 1.50 5.00 1096704
– 30 O – 1048898 70.50 7.10 3.76 4.10 13.62 5.00 3.61 4.63 4.00 3.00 23.25 3.00 3.62 18.01 1.50 6.50 1090161

All carbon swivel hooks have a 5:1 Design Factor and Proof Load is 2 times the Working Load Limit. Alloy swivel hooks 1t through 22t have a 4.5:1 Design Factor and Proof Load is 2.5 times the Working Load Limit. Alloy swivel hooks of 30t capacity have a 4:1 Design Factor and Proof Load is 2 times the Working Load Limit. *Deformation indicators †Dimensions for hooks 3/4t carbon through 22t alloy are for S-4320 latch kits. Dimensions for hooks 30t alloy are for 4055 latch kit.

     

Swivel Hooks
Hoist hooks incorporate markings forged into the product which address two (2) QUIC-CHECK™ features:

Deformation Indicators — Two strategically placed marks, one just below the shank or eye and the other on the hook tip, which allows for a QUIC-CHECK™ measurement to determine if the throat opening has changed, thus indicating abuse or overload.
To check, use a measuring device (i.e., tape measure) to measure the distance between marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet this criteria, the hook should be inspected further for possible damage.
Angle Indicators — Indicates the maximum included angle which is allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two sling legs.

U.S. Patents 5,381,650 & 5,193,480 & 5,103,755 and foreign equivalents.

WARNING: Prop 65: Products supplied by CERTEX USA may expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, visit to www.P65Warnings.ca.gov.

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