CM® 75243 Eye Slip Hook with Latch, Grade 30/43, Zinc Plated, 3,900 lb Working Load Limit, 5/16 in

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. Hook embossed with trace code providing traceability through manufacturing and testing process to heat of steel. Not to be used for overhead lifting.