Holder for wool guard of knitting machine

thingiverse

This is a holder that clamps onto a metal pole that can hold a guard for your knitting machine that detects if you are out of wool or if there is a knot in the wool and turns off the machine. Print without supports but rotate so the threads are vertical. I printed the main part with layer height of 0.2 but 0.1 would be probably better as then the bolt is a pretty tight fit. You can improve grippyness of the plastic on the metal by adding some electrical tape either to the pole or to the plastic where the metal touches the plastic.