CAL-Double Bolt Security Lock 16-747 Knob & Lever Constructed of solid machined brass

Constructed of solid machined brass components

Operation: Unlocking with 55° key rotation and is key retaining

KWIKSET Titan® single cylinder deadbolts

Deadbolt thrown or retracted by key outside or inside thumbturn

CAL-Double Bolt Security Lock 16-747 Knob & Lever Constructed of solid machined brassCAL Double Bolt Security Lock Color White The CAL Double Bolt Lock works by securing the door to the frame at 2 security points and preventing any movement of the door. With its double locking action the CAL Double Bolt Lock makes it virtually impossible to remove the door by lifting it off its track. Includes: 2 different size keepers with shims 1 Black exterior handle and all screws. Also has security key lock with keys.