two door knobs same key

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To disassemble an X lock, remove the inside knob and unscrew the inside collar and rose.  The X lock spanner wrench (012172-000-30) can be used to depress the knob catch as well as tighten/loo...
Specify how the door is extended and the door thickness. Example 3" EE    Pricebook availability:    Extended Equally (EE)- Over 2"- 6" Extended Insid...
L9080 is a mortise Storeroom Lock Latchbolt retracted by key outside or by knob/lever inside. Outside knob/lever is always inoperative. Auxiliary latch deadlocks latchbolt when door is clo...
L9485:  Latchbolt retracted by key outside or by knob/lever inside. Outside knob/lever always fixed. Deadbolt thrown or retracted by inside thumbturn.  When deadbolt is thrown, all keys become ino...
A lock is any device which prevents access or use by requiring special knowledge or equipment. Mechanical locks are mechanical devices which secure an opening by keeping a door closed until a relea...