... lock,three pole lock,door kno cylinder lock,passage lock,tubular lock,three pole lock,door knob lock,cylindrical lock,door lock,door lock.door handle lockKnob is made of iron material or stainless steelCylinder and ... mmLatch backset: 60mm or 70mmVarious finished colour, different colour share with same pricepacking:paper box , blister , box+foam door knob lock