The shackles are forging steel with hot dip galvanized Cotter pins are stainless steel according to 60471 Having different failure load: 70, 100, 120, 160, 210, 300, 400, 500, and 600kNHot forged steelHot dipped galvd, zinc thickness up to 88micrometer according to customer requirements or different country specifications. In accordance with IEC 60120 Forging Shackle