Deadbolt Combination Lock Assembly Instructions

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.
This model is published at www.thingiverse.com/thing:296...

[@procbb]

What a genius design! So cool!

[@duaneanderson8641]

Glad you like it!