Columbus McKinnon MC646G 1/4 Inch, 1/2 Ton, Galvanized Carbon Anchor Shackle

Manufactured from technically advanced domestic (U.S.A.) micro alloy steel with optimal hardness for strength and ductility., All shackles have alloy quenched and tempered pins, Working load limit and traceability codes shown as permanent markings on body, All bolt, nut & cotter shackles have thread-protected ends, Shackles meet dimensional, marking and performance requirements of RR-C-271