3D Printer Heat Bed Leveling M3

This is an upgrade thumbscrew knob that will fit any 3D Printer Bed that uses an M3 screw / nut for leveling purposes. The M3 nut fits into the bottom of the knob and with the knurling on the side, it allows for a better grip than the metal wing nuts including with some printers. The diameter of the knob is 35mm and the height is 6mm in case you need to check for clearance issues with your particular printer. There are 2 variations to choose from, one without cutouts and one with cutouts (v2).