Potentiometer knob

The knob is modeled after lost knobs on our Same Dorado tractors for air conditioning. It will also work with other potentiometers with the mounting pin cca fi6 mm. I modeled it with very tight fit with the potentiometer mount. If the knob is to tight to get on the potentiometer, you can use a screwdriver and chisel the ribs down a bit for a better fit.