Parametric knob for keyed stems (fans, crock pots, etc.)
thingiverse
Parametric knob that can be used to fit onto a keyed stem (cylinder with a chopped off edge). Our crock pot had a missing knob, so I created this to replace the missing knob. It works great! A small depressed indicator circle marks where the indicator is pointing and the circle can have a small dab of paint added to help with clarity.
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