security double cylinder

security double cylinder Material: Brass, Zinc Alloy, Iron, Al, etc. Length: 40mm,50mm,60mm,70mm,80mm,83mm,90mm Cam : sintered steel ( very hardened )Key : iron key or brass key ( 3pcs /set , 5pcs /set )Lock core: brass or zincSealed bead: brass and iron ( we can do 5 or 6 pcs hoodles by customers' requirement)Knob: Peanut button, sector button, rhombus button, oval button ans so on.key way: S-groove key (normal key) Computer key european cylinder----Surface finishing : Gold plated, chrome plated, nickel plated, polished brass, satin nickel, satin chrome, antique bronze plated antique copper plated Pcs/ CTN: 120 PCS MOQ: 30 CTNS Delivery time : 20 35days. if our factory is not busy, 15 25days Packing: gift packing or blister packing, also can as customer’s design best quality cam cylinder locksurface treatmentCodeProductCodeProductSCsingle cylinderNBnickel brushDCdouble cylinderNPnickel platedBCbathroom cylinderBPbrass polishingHChalf cylinderPCpure copperHHhalf handle cylinderSNsatin nickeDBdouble bias cylinderCPchrome platedSBsingle bias cylinderABantique bronzeRCround cylinderACantique copperHPhalf picks cylinderOCoval cylinder