The leveling nuts/wheels on my Ender 3 S1 Plus kept on vibrating loose, so I designed these locking blocks that fit onto the leveling wheels and prevent them from undoing themselves during printing.
Edit: Note that it seems that not all Creality printers uses the same size knob. This design is specific to my Ender 3 S1 Plus, so check carefully if it is the correct size before printing.
The author marked this model as their own original creation.