304/316 stainless steel door hinge Material:SS,iron,ste Size:5*3*2.5'', 5*3*3'', 4*3*3''etc all ... kinds of size,style available 304/316 stainless steel door hingeMaterial:SS, iron ... , steel,brassSize:5*3*2.5'', 5*3*3'', 4*3 ... detailed requirements and specifications. 304/316 stainless steel door hinge