... Surface:GP,NP,CP,AB brass,aluminum door cylinder of door lockMaterial: Brass, Zinc Alloy, Iron, Al, etc.Length: 40mm,50mm ... Surface finishing :Gold plated, chrome plated,nickel plated, polished brass,satin nickel, satin chrome, antique bronze platedantique copper platedPcs/ ... CTN: 120 PCSMOQ: 30 CTNSDelivery time : 20~35days. if our factory is not busy, 15~25daysPacking: ...