CM® 61293 Clevis Grab Hook, Grade 30/43, Zinc Plated, 3,900 lb Working Load Limit, 5/16 in

Heat-treated pins. Hooks are heat treated and tempered. Design factor 4:1 when used with Grade 30. Design factor 3:1 when used with Grade 43. When using these hooks with Grade 30 chain, the assembly must be rated to the working load limit of the chain. Ho