Rostock 301 Belt Holder

Belt holder for Geeetech Rostock 301.

I did not like the way Geeetech want to set up the belt. I look around to find some kind of holder. None were to my liking, so i design this version.

The second part come from another source TEVO_Black_Widow_with_ANTCLABS_BLTouch
https://www.thingiverse.com/thing:1761761