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Crosby® Clevis Grab Hooks

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Crosby

Crosby Clevis Grab Hooks H-330 and A-330
  • Forged Steel – Quenched and Tempered.
  • Design factor is 4:1.
  • Features quick and easy assembly.
  • H-330 designed for Crosby Spectrum 4® chain.
  • A-330 designed for Crosby Spectrum 7® chain.
Chain Size (in.) H-330 Carbon A-330 Alloy* Weight Each (lbs.) Working Load Limit (lbs.)
Mfg. # CSI Ref. # Mfg. # CSI Ref. # H-330 Carbon A-330 Alloy
1/4 1027105 CS-07-0923 1027249* CS-07-0930 0.36 2,600 3,500
5/16 1027123 CS-07-0924 1027267* CS-07-0931 0.62 3,900 4,700
3/8 1027141 CS-07-0925 1027285* CS-07-0932 1 5,400 7,100
7/16 1027169 CS-07-0926 1027301 CS-07-0933 1.31 7,200 8,750
1/2 1027187 CS-07-0927 1027329* CS-07-0934 2.22 9,200 12,000
5/8 1027203 CS-07-0928 1027347 CS-07-0935 4.41 13,000 18,100
3/4 1027221 CS-07-0929 1027365 CS-07-0936 6.5 20,200 24,700

* These A-330 hooks are forged with an “8” designating Grade 80, and are suitable for use with Grade 8 chain in over head lifting applications as long as hook is Proof Tested as part of the chain sling assembly or as an individual component per ANSI B30.9c. We recommend the use of the A-338 which is proof-tested and supplied with a proof test certificate.

Chain Size (in.) Dimensions (in.)
A B C D E G H K L N P R
1/4 1 0.32 0.31 1.81 0.34 0.88 0.72 0.47 3.05 1.75 0.31 1.64
5/16 1.22 0.43 0.36 2.12 0.44 0.97 0.91 0.59 3.66 2.06 0.38 2.02
3/8 1.42 0.48 0.49 2.53 0.5 1.17 1 0.72 4.42 2.34 0.44 2.41
7/16 1.66 0.66 0.62 3.09 0.56 1.31 1.13 0.69 4.94 2.66 0.56 2.75
1/2 1.88 0.57 0.51 3.56 0.66 1.53 1.25 0.78 5.72 2.97 0.63 3.19
5/8 2.31 0.71 0.67 4.39 0.78 1.78 1.56 1.09 6.83 4.31 0.75 4.09
3/4 2.62 0.94 0.94 5.22 0.94 2.13 1.88 1.31 8.13 5.09 0.88 4.63

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