1.railroad hanging castor 2.customized available 4.Size:94*100*30mm,th0.3mm 5.Finish:All kinds of finishing are available 1. Product details Item namehanging door roller MaterialsteelSize94*100*30mm, roller dia.24mm, Thickness:0.3mmWeight 266gFinishZinc plating( All kinds of finishing are available, Nickel plating,Chrome plating, Copper painting ,etc.)BrandOEM ServiceMinimum QTY.2000pcsDelivery ...