by willie42, published
Cap for a 50 mm tow hitch ball.
Remixed from Turis Darth Vader Head which I simplified for my first design with it (Shifting Gear). This time I scaled darthy up and cut out the hole for the ball.
For security-reasons and better fit use flexible filament.
Else you have to file or sand the clips at the bottom a bit - not to much - until fitting tight. And then be aware: Hitting the edges with you shinbone will lead to haematomas ;)
If you have problems getting it on or off - on one hitch here this was the case - drill a little hole in the back of the helmet as a vent, so the air get out or in ...
I add the freeCAD-file if you want to change a thing.
Supports: Yes
Resolution: 0,2
