1) Size:120mm 2) Full brass cylinder 3) Dead bolt: Steel 4) Latch: brass; Puller: Zinc alloy 5) Meet EN12209:2003 Door lock with computer keys 640Case: steel, Length: 120mm, Thickness of lock case: 2.0mmDead bolt: Iron, Zinc platedLatch: brassPuller: zinc alloy with brass plated,polishedInside cylinder: Full brass, 3 pins; Outside cylinder: Full brass, 6 pins5 pcs brass computer keys (thickness: ...