5/16" Stainless Steel Round Pin Chain Shackle

This heavy duty, forged shackle is no-nonsense! One of the original designs for a shackle and still a favorite. The pin is straight (no threads), you slip it through the shackle and pin it with your cotter. Especially good for those locations were there is a constant load on the shackle and you are not going to be taking it apart constantly. 316-NM Stainless Steel, Precision Forged.