Material: brass Color:gold /black/bronze Style: Modernized & Simple Size: As the Picture Shows Edge Distance:50mm Center Distance:85mm Fit Thickness of Doors: 35mm~50mm Applications: Many kinds of interior doors Package include: As the Picture Shows   Service Your inquiry will be replied in 12 hours. All your inquiries will be answered in fluent English by well-trained & experienced staffs. All your information is in well protection. Client’s feedback ---Customer center handling ---conclusion report ---engineering handling ---solution coming out ---implementing ---confirmed solved ---feedback ---routine follow up