STLGen

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Potentiometer knob maker

Knobs for 6 mm shafts on amplifiers, radios and synths.

Drag to turn, scroll or pinch to zoom. Grid squares are 10 mm.
Building the model…
Saves an STL file in millimetres, ready for your slicer.

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should appear in your downloads folder in a moment. Click here if it does not start.

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About the potentiometer knob maker

A knob for a standard 6 mm D-shaft or round-shaft potentiometer: guitar pedals, amplifiers, radios, mixers and DIY electronics.

  • Most D-shaft pots are 6 mm with 4.5 mm across the flat.
  • For a knurled shaft choose Round and set 6.0 mm.
  • Change filament for the last layers to colour the line.

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