CAL-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.
