Anything you want - Air Valve Caps

thingiverse

Make anything into instant tire valve caps easily!! Simply cut a cylinder that's 8.9mm wide and 11mm tall out of whatever material you want, center this piece in that hole and you have working tire valve threads right away. Many of the tire valve prints on here don't work as expected, but these ones are tested and proven to be effective. Enjoy the ease of use! Print your custom valve caps at high quality as possible because the threads are incredibly fine. You'll probably want to add a brim for easy cleaning and a crisp finish, set it so there's a 0.1mm gap between the brim and outer layer for best results.