I wanted to be able to plug my headphones into the right side of my Roland drum kit. So I created this mount that holds the end of the headphone extension cable and clamps to the rack.

I'm not sure how useful this will be for others as its modeled specifically to fit my extension cable but feel free to remix and credit my original design.

I printed this in PETG, I think PLA could work as well I just wanted to be safe since it will need some flexing.

This is modeled in Imperial units (inches) and the hole is sized for a ¼-20 pan head machine screw. A ¼-20 wingnut will fit on the backside as well.