... :zinc alloy Finished:PB, SN, CR, AB, AC. Other finish is available upon request. Product Details: Brand Gerbon Item No. 902 Material Zinc Alloy ... .com Certificate ISO9001:2008 Product Adventages:Magnetic Door Stopper:high quality zinc alloy floor door stops & door stopper1.Applied to many different doors.2 ... hinge, soft close slide, standard slide, handle, caster, lock, and other furniture fittings.