Tardis Valve Cap (Schrader/Car)

thingiverse

My wife was looking for valve caps for her new car and I promised (weeks ago) to try to get something that'd interest her. Weeks later, I stumbled upon the Parametric Tardis model by Gossamer and I barely had to do any modifications. I pretty much took the "Small" tardis into Tinkercad and widened up the hole a bit. This is NOT threaded, so it should be an easy print. You simply print these out standing up and screw them on - the threads should cut into the soft plastic and be, more or less, affixed. Feel free to size down 5% for a tighter fit, but I felt I was forcing it at that point, and ended up at the size it is now.