Deadbolt Combination Lock

This is a combined combination lock and a deadbolt.

The three cylinders rotate smoothly on simple gear bearings; with 1 of 17,576 possible unlock combinations. Once unlocked, the lock slides out of the bolt-keep.

*Crack-resistant* - Each cylinder has 25 blind partial (false) lock pin channels, and one blind full (true) lock pin channel. All cylinders must align to the correct combination to fully pass the lock pin.

Mount the lock (left side, or right side) on a door that opens-in, or opens-out. Two versions of a Bolt Keep are provided: one model that mounts on a plane that is parallel to the door, and another model that mounts perpendicular to the door plane (e.g. on a door jamb that faces the lock).

###Usage
• The lock has three sliding positions: Locked, Open (middle position), and Remove. The cylinders may be randomly rotated while in any of these positions to hide the unlock combination.
• Set the cylinders to the unlock combination to allow the lock to slide f