CRB800 Single Cylinder Deadbolt Finish:Satin Brass so the active door can

so the active door can lock into it

Arm/Disarm: Uses one 1-1/8" straight cam mortise cylinder (sold separately - Yale 2153 and 2553 US26D Satin Chrome cylinders available as an add-on)

MA561B-DG-613

4700 (discontinued)

Latch & exit device not supplied (See list for compatibility above)

CRB800 Single Cylinder Deadbolt Finish:Satin Brass so the active door canCal Royal CRB800 Grade 1 Single Cylinder Deadbolt Heavy Duty Single Cylinder Deadbolt Deadbolt thrown or retracted by key from outside or by inside turn unit. Bolt automatically deadlocks when fully thrown. BHMA Certified Grade 1 ADA (American Disability Act) Ergonomic Thumbturn UL listed 3 hour rating, conforms to standards UL10C and UBC 7 2 1997 Solid brass 6 pin C keyway cylinder