This gold clevis slip hook features a trade size of 5/16 inches and a working load limit of 4300 pounds. Each hook is designed for use with Grade 70 or lower grade chains. The hook opening is 0.51 inches, with a hook reach length of 43/100 inches, a clevis pin diameter of 1 3/32 inches, and a 2 13/16-inch inside width. Each hook is made from alloy steel with a gold chromated finish.