Clampable Headphone Mount

I needed a Headphone Stand which I could clamp between my desk and it's substructure. Couldn't find one - designed it myself.

Two M3 Screws are required. Nuts shouldn't be needed. The Plastik should work just fine as a thread.

BE AWARE:
This is a real "Quick'n'Dirty"-Job. It took me an hour to design. It's the worst code I ever wrote. (Would have probably been faster to just write nice code...)
So if you want to customize it - you can, but the scad file comes without any warranties. Goo