Headphone Holder

Simple Clamping Headphone Holder. You will need a 1/4-20 screw and nut which can be purchased off of https://www.mcmaster.com/ part numbers: 92196A539 and 91813A170. You can replace these with other sizes. These just worked best for me. Make sure you edit the clearance on the nut that needs to be press fit if you change its size.