Truly touchless door opening tool (one sided version)

Remix of "Truly touchless customizable door opening tool v1.2" by phrxmd here:
https://www.thingiverse.com/thing:4266457

This is a one sided version, ie. the operating knob is only on one side. This allows a bit more comfort and security when using the tool, at the expense of a locking mechanism.

Choose touchlesstool-6mm-body-left.stl or touchlesstool-6mm-body-right.stl according to your handedness.