Heavy-gauge, cold-rolled steel mechanisms are corrosion treated for normal atmosphere conditions
Wrought brass, bronze or stainless steel.
Full size interchangeable core and primus high security cylinders. Master keying, grand master keying and construction keying
Keyed functions of knob designs are field reversible.
UL Listed for 3 hour fire door
Integrated anti-pry shield behind cylinder assembly for added security and quicker installation
Integrated trim design – fewer pieces out of the box and improved installation time