Author: akeom, published on 2013-08-09
Rack mount. I’ve got it next to the sound unit to attach my Iphone to it.
38mm tube; fasten with 2* washer, 10mm nuts and M6 bolts.
This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/gfQJz2AWGAb
Add support structure, 20% fill, PLA is what I used.