Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Classroom Security Hold-back Lock SC8077 Finish:Satin Brass - US4 This deadbolt

This deadbolt

this safe offers the ultimate protection against fire and water

Crown for Drive-In Backset for MUL-T-LOCK Hercular Deadbolt

NEED A SAFE THAT LITERALLY OFFERS THE MAXIMUM PROTECTION AGAINST SOPHISTICATED BURGLAR ATTACKS

PRODUCT DISCONTINUED by MUL-T-LOCK USA due to low demand

Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Classroom Security Hold-back Lock SC8077 Finish:Satin Brass - US4 This deadboltClassroom Security Hold back Lock Function: Latch bolt retracted by knob lever from either side unless outside is locked by key from either side. When locked, latch bolt retracted by key outside or knob lever inside. Auxiliary latch deadlocks latch bolt when door is locked. Depress inside knob lever and turn key 360 for hold back feature. Inside knob lever is always free for immediate egress. Can retrofit Schlage L9000 Series mortise lock without