Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - CLASSROOM Function F32 with Security Lock V-Line Products 71 of interior cubic feet

71 of interior cubic feet of space on the inside for all your valuables and papers

That’s thicker and longer than the industry standard for high security gun safes

It has passed a 2-hour fire factory fire test with an external temperature of 1750 degrees F

Latch bolt retracted by knob / lever from either side

Cal-Royal NM Series, Extra Heavy Duty Mortise Locks, Grade 1 - CLASSROOM Function F32 with Security Lock V-Line Products 71 of interior cubic feetLatch bolt retracted by knob lever from either side unless outside is locked by key from either side. Auxiliary latch deadlocks latch bolt when door is locked. Inside knob lever is always free for immediate egress.