Screw Pin Anchor Shackle 1)quenched and tempered 2)U.S.Type,meet U.S. FED SPEC 271D Type IVA, Grade A, Class2 ... , EN 13889 Screw Pin Anchor ShackleDROP FORGED SHACKLES1)quenched and tempered2)U ... IVA, Grade A, Class 2, EN 138893)available type: Screw Pin Anchor Type, Screw Pin Chain Type, Safety Pin Anchor Type, Safety Pin Chain TypeSpecifcations ...