... 3.CE UL 4.nickel- coated brass k self locking door lock locksCylindrical Door LockMaterial: iron/zinc alloy ... brassLock FinishedUS3, US5, US11, PVD, and so on, upon request.Door thickness1-3/8'' or 1- ... .Strikes: 2-1/4" full lip square corner standard. Round corner and other options available. Bolt: 1/2" ... .MaterialbrassLock FinishedUS3, US5, US11, PVD, and so on, upon request.Door thickness1-3/8'' or 1- ...