1.Material:brass 2.Size:40mm,43mm,50mm,60mm,70mm 3.Colors: GP,PC,PB,CP,AB,AC,NP,SN white ,gold , 4.free sample our factury are located in the hometown of the whole country hardware tools, We professionally produce various of hinges, (door/window/furniture) bolts, ball catch. we have been engaged in hardware for over 13 years. by our technology and experience, we think we can provide customers ...