Clevis Grab Hooks

H-330 / A-330
Clevis Grab Hook

  • Forged Carbon 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.

 

H-330 / A-330 Clevis Grab Hooks

Chain
Size
(in.)
Stock No.
H-330
Carbon
A-330
Alloy
Working
Load Limit
(lbs.)*
H-330
Carbon
A-330
Alloy
Weight
Each
(lbs.)
Dimensions
(in.)
A B C D E G H K L N P R
1/4 1027105 1027249* 2600 3500 .36 1.00 .32 .31 1.81 .34 .88 .72 .47 3.05 .1.75 .31 1.64
5/16 1027123 1027267* 3900 4700 .62 1.22 .43 .36 2.12 .44 .97 .91 .59 3.66 2.06 .38 2.02
3/8 1027141 1027285* 5400 7100 1.00 1.42 .48 .49 2.53 .50 1.17 1.00 .72 4.42 2.34 .44 2.41
7/16 1027169 1027301 7200 8750 1.31 1.66 .66 .62 3.09 .56 1.31 1.13 .69 4.94 2.66 .56 2.75
1/2 1027187 1027329* 9200 12000 2.22 1.88 .57 ..51 3.56 .66 1.53 1.25 .78 5.72 2.97 .63 3.19
5/8 1027203 1027347 13000 18100 4.41 2.31 .71 .67 4.39 .78 1.78 1.56 1.09 6.83 4.31 .75 4.09
3/4 1027221 1027365 20200 24700 6.50 2.62 .94 .94 5.22 .94 2.13 1.88 1.31 8.13 5.09 .88 4.63

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