Schrader valve cap
thingiverse
Who hasn't lost one of these... fortunately we can just print us new ones. The first time you use them they will most likely be bit tight. Added the fusion360 file. So if someone wants to do a remix maybe with mickey mouse on to of the cap, feel free to do so.
Download Model from thingiverse
With this file you will be able to print Schrader valve cap 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 Schrader valve cap.