stainless, Steel, Brass, Nickel, Chrome, Black, Weldless and Wleded Twist Link Chain San Yi Chains & Hardware Co., Ltd. Base Info Model NO.:SY-5HS Code:73158900 Description Pre:Suspension Spring Next:Steel, Thickness 2.0mm 3.0mm, Brass, Copper, Nickel, Black, DIY, Supermarket, Dimpled Chains