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.