LM SERIES MORTISE LOCK FALCON

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On May 1, 2013 the LM9000 lock was discontinued and replaced with the LM9300 Multipoint Lock. 
The LM9000 mortise lock, door with pre-assembled vertical rods, and frame all ship separately.  The soffit latch, bottom strike, and latch release will ship with the mortise lock, not the...
This configuration is not possible as the anti-pick plate of a "DL" or "F" device center case interferes with the LM/DM switch mounted also on the center case. 
No parts are compatible between the Falcon MA-Series and the obsolete Falcon M-Series.
Falcon is reintroducing the lever return spring for the discontinued Falcon M mortise series.  Effective November 1, 2014 the lever return spring is now available for purchase with a list pric...
MA581 is a Storeroom function mortise lock.
MA581 operation: Latchbolt operated by key from outside or by operating inside knob/lever. Outside knob/lever is always inoperative. Auxiliary latch deadlocks latchbolt when door is locked.