Magnetic Hall-O Sensor Probe (for Prusa i3)

This is a compact, drop-in auto bed leveling probe for most Prusa i3s with vertical X gantries.

Simply print, add a 1/4"x1/4" magnet to the slide, glue one small disk magnet (comes with the sensors) into the top hole, and zip tie/bolt your hall sensor in place! It has tight tolerances to the frame on the top, but it sits a comfortable 1mm away at full height.

To finish it off, just use an appropriately sized steel rod/nail for the probe itself. What's nice is how easy disassembly is, beca