Radio Tuning knob

This is the knob that should work for the Thomas Collector Edition Radio. It is the tuning knob for the radio and should allow you to fix the knob without having to buy a new one. If you are having trouble tuning your radio, the knob has probably degraded and needs to be replaced. I printed mine out of TPU at 15% infill. Depending on your radio, you might need to + or - 1% in size to adjust the fit of the knob.