... 2)surface:Zinc, H.D.G.,black ,stainless steel 3)packing: gunny,carton,on pallet 4)all standard Link chain:* Material: carbon ... steel, stainless steel* Suface: self color, black, electro galvanize, hot dip ... .2161264.4105/324.018.514.566.983/164.7191769.75 STEEL CHAIN