Arrow D42 Heavy Duty Double Cylinder Deadlock for SFIC Removable Core Polished Brass

Arrow Heavy Duty Double Cylinder Cylindrical Deadbolt. Lock or unlock door from outside and inside with key.  Ideal for doors with glass to prevent intruders from breaking glass to enter when premises are vacant. Lock is prepared for Small Format Removable Core (core not included) Backset is 2 3/8. Finish is polished brass (605/US3).