Ender3 z Endstop

This Thing is a self printed z-Endstop-Holder.
I designed it for my Ender3 but it most certainly will fit any Printer with dual rail profiles.

Requirements:
- the endstop itself (some standard endstop with something like 0,8 x 0,8 Zoll
- some screws and nuts to mount the endstop

Note:
The holes were added to reduce print time. But in the end they are very useful to hold cables too. But be careful to not mess up your z-end-stop-position with cables ;)