14T 2GT Pulley (for Skelestruder)

I designed this for the Skelestruder. Requires:

* 2x m3 square nuts
* 2x m3 headless screws

Recommended to print slow and at low layer height. Concentric infill, 3 perimeters.

Set extruder steps/mm to 1120 with `M92 E1120` then `M500` to persist settings.