Prusa I3 Y Belt Holder 4 bolt mounting for 6mm GT2 Belt

I could not find exactly what I needed, so I made it. A Y belt holder with four mounting screws. This is all open source and free. The STL and the original Sketchup file are attached. Feel free to use, sell, remix, whatever. Sketchup file is 2017.

This holder fits the belt very tightly on my calibrated machine. If the slot it too tight for your machine, you can just make the opening .2mm or so wider. This is for 6mm GT2 Belt.