G2130 shackle 1.Alloy steel or other materials 2.ISO certificate for the shackle 3.Competitive price and quality The G2130 shackle shackle :1.Model :G210/S2102.Standard :US TYPE3.Material:alloy steel,carbon steel,stainless steel4.Finish: Zinc-plated, hot-dipped, spray paint,self-colored5.Process:Drop forged, quenched and tempered, with alloy pins6.Size(inch):1/4,5/16,3/8,7/16,1/2,5/8,3/4,7/8,1,1. ...