Mortise Door Lock Cylinder With Good Quality 1.size:65mm 2.type:double opening 3.material:brass cylinder and brass keys Good Quality European Type Mortise Lock Cylinder1.size: profile:16.2mm, length:65mm2.material: copper cylinder or zinc cylinder and copper pins3.key: steel or brass keys4.knob: zinc or brass knob5.key way:normal keys or computer keys6.color:SB,PB,BB,BN,SN,CP,PN,AC,AB,BN7.packing ...