3D-Printable Endstop Switch MK2

This is the second version of my 3D-Printable Endstop Switch, but has been redesigned to be smaller, stronger, more reliable and consistent than it's predecessor. I have successfully used this end stop switch for dozens of prints with no problems from it.
So if you want to build your own end stop switch instead of spending a few cents on one, this is for you! Join the zero-point-something percent of 3d printer owners who actually 3D printed their own end stop switches! What are you waiting fo