Headphones hanger adapter (Universal, vertical mount)

A simple bolt through adapter that can be bolted to just about anything, I designed this to have smooth edges as to avoid damaging the soft padding on any of my expensive headphones. I used a single machine bolt and a recycled microphone stand clip to attach it to a desk pylon. Works great!

Version 2 will use less material, and should be just as strong.
Please make sure the object is laying flat before slicing!