Creality Ender 3 Bed Leveling Tool

This is a holder for a Dial gauge with an 8mm diameter shaft to attach to an Ender 3 hot end cover (Will fit other Creality printers I assume).

This uses 4 6x5mm Neodymium magnets in the 4 corners to hold the carrier firmly to the hot end cover.

Once attached you can adjust the Z height manually until the plunger is pressed in then zero the dial and test the height at the various points around the bed whilst adjusting the leveling screws.