Used with brass, copper, iron pipes (3/8" outside diameter), used to close male pipes or pipe joint ends. Used for the connection of fuel, petroleum, air, propane, liquefied petroleum gas (LP) and ...

We earn commissions from purchases you make using links in our articles. Learn more. Every single car has valve stem caps, but let’s be honest—they’re all really boring. In fact, most cars come with ...

Check this out — real metal valve caps! Just like they used to make in the days of the Meriden Triumphs! These are nice replacements for those cheesy plastic ones they give you when you buy a new tire ...