Website: thingiverse
Author: Thing-O-Fun
Price: Free Download
File format: .Stl 3d printable
Description:
Functional Pin Tumble lock. All of the components can be printed with the exception of the helix compression springs. These springs can be taken out of standard click pens. The springs I made this for are 4mm OD and ~20mm long.I made a small window in the “Outer Barrel” to view the key pin pushing up on the driver pin