For chain slings, and general rigging, there is not a more popular style of hook than the grab hook. These grab hooks are made of Grade 120 alloy steel and feature the highest Working Load Limits available today. The hook was designed to achieve maximum efficiency and contact with the chain. Attach them to your Grade 120 chain using a two-piece coupling link. Powder-coated blue for corrosion protection. Safety factor of 4:1.