... ISO certificate for the shackle 3.Competitive price and quality 4.G210/S210 5.6times WLL 1.Model :G210/S2102. ... , quenched and tempered, with alloy pins6.Size(inch):1/4,5/16,3/8,7/16,1/2,5/8 ... product. Materialalloy steelTechnologyDrop forgedProcessquenched and temperedProof load2 times working load limitMinimum break load6 times the working load limitSize available3/16"-2'' Finishinghot dip galvanized ...