Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Classroom Security Lock w/ Deadbolt Function SC8457, F33 Hollon HS-1200E Home & Office Fire Safe while attempts to lock the

while attempts to lock the bolt from the inside using the thumb turn will not succeed

Our friends over at Hollon have designed the Black Hawk Gun Safe to fit this exact need

but is also suitable for apartments

2 Solid Steel Locking Bolts

Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Classroom Security Lock w/ Deadbolt Function SC8457, F33 Hollon HS-1200E Home & Office Fire Safe while attempts to lock theClassroom Security Lock w Deadbolt Function: Latch bolt retracted by outside lever from either side unless outside lever is locked by key from inside or outside. Deadbolt projected or retracted by key outside. Operating inside lever retracts both deadbolt and latch bolt simultaneously and unlock outside lever. Inside knob lever is always free for immediate egress. Can retrofit Schlage L9000 Series mortise lock without drilling any additional holes on