Cal-Royal CRB800 Heavy Duty Deadbolt Series Model: CAL-CRB800 CRB800 SERIES GRADE 1 HEAVY DUTY DEADBOLTS Heavy Duty Single Cylinder Deadbolt Deadbolt thrown or retracted by key from outside or by inside turn unit. Bolt automatically deadlocks when fully thrown... Cal-Royal Starting at $93.12 $62.92 Sale
