MPCNC End-stop switch holder, 25mm rail

This is a holder for the endstop switches designed by Makerbot, that are available from places like Aliexpress. Works on a 25mm rail, possibly a slightly smaller and/or larger. Two M3 screws attach the switch to the holder and an M4 bolt clamps it to the rail.

I've only tried printing it in PLA with 30% infill, works quite well. Needs minimal support.