makergear m2 z axis knob and matching lock

thingiverse

This sleek z-axis knob upgrade is part of the latest M2 features, designed to revolutionize your machine's performance. The twisted design prompted me to craft a custom matching lock that perfectly complements the knob. Now, you can easily raise the bed to any height and simply drop the lock onto the knob to securely hold it in place while working on your prized machine.