SEE APPLICATION AND WARNING INFORMATION
Para Español: www.thecrosbygroup.com On Pages 116-117
 

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.
  • 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 of the original hook, latch assemblies can be added (See pages 97 - 99)
  • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
  • 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 ton Carbon through 22 ton Alloy.)

  • Can be Metric Rated at 5:1 Design Factor.
  • Can be proof tested to 2-1/2 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 1926.550(g) for personnel hoisting.
  • Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
Working
Load Limit
(t)*		 Hook
ID
Code		 Eye Hook
Stock No.		 Weight
Each
(lbs.)		 Replacement
Latch Kits
Carbon Alloy Carbon
S-320C
S.C.		 Carbon
G-320C
Galv.		 Alloy
S-320A
S.C.		 S-4320
Stock No.		 PL Stock No. SS-4055 Stock No.
3/4 1 D 1022200 1022208 1025802 .61 1096325 -- --
1 1-1/2 F 1022211 1022219 1022386 .89 1096374 -- --
1-1/2 2 G 1022222 1022230 1025811 1.44 1096421 -- --
 2 3 H 1022233 1022241 1025820 2.07 1096468 -- --
3 5 I 1022244 1022249 1025839 4.30 1096515 1092000 --
5 7 J 1022255 1022262 1025848 8.30 1096562 1092001 --
7-1/2 11 K 1022264 1022274 1022441 15.00 1096609 1092002 --
10 15 L 1022285 1022452 1022452 21.60 1096657 1092003 --
15 22 N 1022288 1022296 1022465 39.50 1096704 1092004 --
20 30 O 1023289  -- 1023546 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 2.5 times Working Load Limit. Eye Hooks (20 TC - 60TA), Proof Load is 2 times Working Load Limit. All carbon hooks-average straightening loads (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.