Screw Pin Anchor Shackle- Pin threads into opposite side for easy closing and release Commercial grade shackles have blue-painted pin. Load Rated shackles have a brown-painted pin and rating is embossed in the shackle body. Load-rated shackles conform to federal spec.RR-C-271D, Type IV A, Class 2 Grade A. Amendment 1. Hot galvanized, forged carbon steel, heat treated, with alloy pins, permanently marked with size
Warning! do not exceed working load limit (WLL) of the Screw Pin Anchor Shackle.