This is a USB desk grommet for 1-3/4″ (about 45mm) round holes. I designed it to hold a bulkhead / panel mount USB extension cable for a one button studio that we designed. It’s a handy way to mount a USB extension to a small equipment rack or piece of furniture.
Drawn in DesignSpark Mechanical – RSDOC source file included.
Credits:
jimustanguitar