7T L-322AN Alloy Swivel Hook S-1317A Sizes 7/16 inch and above

Sizes 7/16 inch and above are hot dip galvanized

Canada patent 2

if properly installed and locked

and 150-metric ton shackles are all hot dip galvanized bows and the bolts are Dimetcoted and painted red)

and Cotter Pin

7T L-322AN Alloy Swivel Hook S-1317A Sizes 7/16 inch and aboveForged Quenched and Tempered. Swivel hooks are load rated. Proper design, careful forging, and precision controlled quench and tempering gives maximum strength without excessive weight and bulk. Low profile hook tip designed to utilize Crosby S 4320 or PL N latch kit. Simply purchase the latch assemblies listed and shown on pages 121 122. Even years after purchase of the original hook, latch assemblies can be added. Hoist hooks incorporate markings