This tool is based on Pepers' Pedals Better Setter, which helps to position knobs on guitar pedals. It is suited for potentiometers with a 300-degree rotation.
The model is 3mm thick, which matches my specific needs, given the potentiometers and knobs I use. I wanted the tool to fit under the knobs. The thickness can be adjusted as needed.
The hole in the positioned guide is for a 5mm bolt. The knurled knob is from here: https://www.printables.com/model/751427-knurled-handle-for-socket-head-cap-screw. I am not the original creator of the knurled knobs.
03 January - Added STEP files.
The author marked this model as their own original creation.