3d Printer End Stop Made from Scratch

I needed end stops for my printer and, since it's always more fun to make than to buy, this Thing is what I came up with.

I wanted a single design flexible enough that I can use for all six end stops, and I wanted it to be somewhat adjustable in both the mount and the trigger point. The STL files here make three different parts: the end stop itself and two mounts, one designed for horizontal and one for vertical use. A single openSCAD source file codes all three - there are selector variables at the top enabling you to choose what to print. As uploaded, it will make the end stop and both holders i.e., contents of all three STL files.

Source file also contains the same instructions as are listed in this Thing, but obviously no pictures!

There are a plethora of end stop designs on Thingiverse already, most of them simpler than this. I still hope people might find this design useful.

To make this end stop, you will need (see picture above):

printed parts
a piece of spring