Geeetech Pro B bed leveling wheel

I made these for my Geeetech Pro B print bed. It is easier than using the wing nut. They fit the 3mm nuts that come with the Geeetech kit. A washer and split washer on the top of the bolt helps with one had adjusting. The 3mm nuts outer width is 5.5mm on the flat sides.

https://youtu.be/0uvy7V77MNQ