Cable support
thingiverse
This holder fits in the back of a 18 mm desk. I uploaded the inventor file so you can change the size. If you do it please share a pic.
Download Model from thingiverse
With this file you will be able to print Cable support with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Cable support.