Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Storeroom Lock with Deadbolt SC8480 Finish:Satin Chrome - US26D Burglary Rating: RSC Security Container

Burglary Rating: RSC Security Container

Interior Thumb Latch

Fits: SCHLAGE A-Line Knob (Plymouth) SCHLAGE BE365 Keypad Deadbolt

Thick Steel Construction on Door & Body

Cal-Royal SC Series, Extra Heavy Duty Mortise Locks with Clutch, Grade 1 - Storeroom Lock with Deadbolt SC8480 Finish:Satin Chrome - US26D Burglary Rating: RSC Security ContainerStoreroom Lock with Deadbolt Function: Latch bolt retracted by key outside or by lever or knob inside. Outside knob lever is always fixed. Deadbolt thrown or retracted by key outside or thumbturn inside. Turning inside knob lever simultaneously retracts both deadbolt and latch bolt. Auxiliary latch deadlocks bolt when door is locked. Inside knob lever is always free for immediate egress. Can retrofit Schlage L9000 Series mortise lock without drilling