Holder for guiderail clamps

This is a two part print. A wall holder for guiderailclamps from brands like festool, Bessey and Makita. 
Clamps like the FSZ 120, FSZ 300 and FS-HZ 160. Other clamps will also work. 

You can just print the top part if you want but the bottom part will add stabilisation. 

Printet upside down, No support.