I searched an end stop for the z axis on my LowRider2 CNC. I found some and i tried this one:
https://www.thingiverse.com/thing:3323447
But i was not happy because the thing can not be fixed and secured on the rod.
So i did a little redesign to clamp it on the rod with the possibility to fix and adjust it in the height if needed.
This is for the 25mm metric version.
I printed all this files in PETG at a layer height of 0.3mm with a 0.4mm nozzle on a Prusa i3MK3s printer.
The .gcode file was sliced with Prusa Slicer.
The author hasn't provided the model origin yet.