US Mortise Lock case
Emergency panic function
Inside knob or lever can withdraw bolt latch an dead bolt in one action; allowing quick escape for fire and safety reasons, without compromising security, as per "Secure by Design" proposals.
Inhibits the latch from being tampered with when in locked position.
Latch Bolt :
Reversible design provides covenience of without removing the lock case cover.
Lock case faceplate:
Brass plate provides different finishes.
Dead bolt :
High quality 1" (25mm) solid brass dead bolt with 2 hardened steel srod throw the dead bolt.