Maker beam XL coupler
thingiverse
Sorry I just noted, that the file was not uploaded correctly. So I gave it a second try. Hopefully it worked now. I saw the adafruit learning guide for a overhead camera rig and I liked the coupler for the aluminium profiles. It is very clever designed by Ruiz Brothers, it can be printed without support! It has to be rotated by 45°. Unfortunately they used different profiles from the ones I used. I use the 15x15 mm Maker beam aluminium profiles. Maker beam profiles can be easily used instead of the standard Fischertechnik aluminium profiles. So I remixed this file for my purposes.
With this file you will be able to print Maker beam XL coupler 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 Maker beam XL coupler.