Combination Lockbox

A combination lockbox with a fully functional mechanical combination lock.

See the photos or video for instructions.

Youtube video with instructions: https://youtu.be/RIEQMpD_vjc

-Fully printable, with no additional parts needed.
-Outer dimensions: 180 x 170 x 105 mm.
-Inner dimensions: 177 x 137 x 102 mm.

Printing tips:

-Mostly default settings were used for all models, with supports enabled.
-The Box model: Use 'Support on critical regions only'.
-The Number wheels model: Fuzzy skin enabled for better grip.
-For single-color, there is a single-color (solid) Numberwheel STL included in the download.

Changelog:

11-1-2026 - Added a lid with a slot.
10-25-2026 - Initial release.