Hand Knob

Made this knob for the Champion Wheelybird 2.0 clay target automatic thrower. Printed four of these for the elevation adjustment bolts. For transport, I need to level the thrower so it fits in my vehicle. These knobs allow for tool-less adjustment. (Should have come this way I think !)

However, these knobs could be for anything that uses a 3/8" hex head bolt. Recommend using a washer on the bottom of the knob for best results.