Door hinges 1.303 stainless steel,zinc alloy,alluminium alloy 2.Satin Nickel,antique bronze,antique brass 3.Thickness:3/16" ... 1.Material:304 stainless steel,zinc alloy,alluminium alloy,iron.2.Surface treat:Satin Nickel, Antique Bronze,Antique Brass (Different surface ... :3/16" Standard Open Width:3 1/2" Diameter pin:1/4" Length:3 1/2"4.Package:standard exporting packing5.Application:Widely ...