... in stainless steel and pins in brass 70mm Brass Polish Lock Cylinder Material: Brass, Zinc Alloy, Iron, Al, etc.Length: ... key way:S-groove key (normal key)Computer key Door Lock Cylinder Surface finishing :Gold plated, chrome plated,nickel plated, polished ... cylinderCPchrome platedSBsingle bias cylinderABantique bronzeRCround cylinderACantique copperHPhalf picks cylinderOCoval cylinder lock cylinder