Eye Hooks

All Crosby 320 Eye Hoist Hooks incorporate the following features:

  • The most complete line of Eye hoist hooks.
  • Available in carbon steel and alloy steel.
  • Designed with a 5:1 Design Factor for (Carbon Steel); 4.5:1 Design Factor for 30t – 60t (Alloy Steel).
  • Eye hooks are load rated.
  • Proper design, careful forging and precision controlled quenched and tempering give maximum strength without excessive weight and bulk.
  • Every Crosby Eye Hook has a pre-drilled cam which can be equipped with a latch. Even years after purchase ofthe original hook, latch assemblies can be added. (See pages 123 – 125)
  • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
  • Type Approval and certification in accordance with ABS 2011 Steel Vessel Rules 1-1-17.7, and ABS 2007 Guide for Certification of Cranes.
  • Hoist hooks incorporate two types of strategically placed markings forged into the product which address two (2) QUIC-CHECK® features:
    • Deformation Indicators and Angle Indicators (see following page for detailed definition).

 
The following additional features have been incorporated in the new Crosby S-320N Eye Hoist Hooks. (Sizes 3/4 metric ton Carbon through 22 metric ton Alloy.)

  • Metric Rated at 5:1 Design Factor for (Carbon Steel); 5:1 Design Factor for 1t – 22t (Alloy Steel).
  • Can be proof tested to 2 times the Working Load Limit.
  • Low profile hook tip.
  • New integrated latch (S-4320) meets the world-class standard for lifting.
    • Heavy duty stamped latch interlocks with the hook tip.
    • High cycle, long life spring.
    • When secured with proper cotter pin through the hole in the tip of hook, meets the intent of OSHA Rule 1926.1431(g) and 1926.1501(g) for personnel hoisting.

S-320 / S-320N EYE HOOKS

Working
Load Limit
(t)
Hook
ID
Code
Eye Hook
Stock No.
Weight
Each
(lbs.)
Replacement
Latch Kits
Carbon Alloy Carbon
S-320C
S-320CN
S.C.
Carbon
L-320C
L-320CN
S.C.
Carbon
G-320CN
Galv.
Alloy
S-320A
S-320AN
S.C.
Alloy
L-320A
L-320AN
S.C.
S-4320
Stock No.
PL
Stock No.
SS-4055
Stock No.
3/4 1 †D 1022200 1022205 1022208 1022375 1022380 .61 1096325
1 1-1/2 †F 1022211 1022216 1022219 1022386 1022391 .89 1096374
1-1/2 2 †G 1022222 1022227 1022230 1022397 1022402 1.44 1096421
2 3 †H 1022233 1022238 1022241 1022406 1022413 2.07 1096468
3 5 †I 1022244 1022246 1022249 1022419 1022424 4.30 1096515 1092000
5 7 †J 1022255 1022260 1022262 1022430 1022435 8.30 1096562 1092001
7-1/2 11 †K 1022264 1022271 1022274 1022441 1022446 15.00 1096609 1092002
10 15 †L 1022277 1022282 1022285 1022452 1022457 20.77 1096657 1092003
15 22 †N 1022288 1022293 1022296 1022465 1022468 39.50 1096704 1092004
20 30 O 1023289 1022302 1023546 1022477 60.00 1093716 1090161
25 37 P 1023305 1023564 105.00 1093717 1090189
30 45 S 1023323 1023582 148.00 1093718 1090189
40 60 T 1023341 1023608 228.00 1093719 1090205
*Eye Hooks (3/4 TC – 22TA), Proof load is 2 times Working Load Limit. Eye Hooks (20 TC – 60TA). All carbon hooks-average straightening load (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 1 ton through 22 ton-average straightening load (ultimate load) is 5 times Working Load Limit. Alloy eye hooks 30 tons through 60 tons-average straightening load (ultimate load) is 4.5 times Working Load Limit. † New 320N style hook.