Wing Nut Wheel

This is a wheel that slips over most M3-sized wing nuts. Tight stable fit with the right amount of pressure applied, or secure with an adhesive. Particularly useful on the wing nuts used for bed leveling on many 3D printers—the large diameter gives you much finer control over the movement.

Tip: adjust the scale in the X-Y plane to get a better fit for your particular wing nut.