x-axis min/max endstop for microswitch

Another one...
Because of the thin X-carriage I use, (see https://www.thingiverse.com/make:215008, a make of the "Prusa i3 Rework X-carriage with additional holes for Wade's extruder" by AndrewBCN) I wanted the microswitch a little closer to the belt than I saw with the other designs.

And although I enjoyed designing the x-axis endstop for Prusa i3 Hesine, see https://www.thingiverse.com/thing:1515471, I now prefer using a couple of these.
More freedom in adjusting and also usable as max e