Metal Valve Stem Caps With Rubber "O" Ring
Seems that the rubber "O" ring seal on the inside of metal valve stem caps are getting inside of my valve stems. They end up in the inside the stem wall and around the out side of the stem needle valv...
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Valve core seals valve stem and caps are just to keep valve core clean and to protect from damage
No other function for valve cap so use them with o-ring, w/o o-ring or just plain old plastic caps.
No other function for valve cap so use them with o-ring, w/o o-ring or just plain old plastic caps.
