Fragola 3/8 NPT Internal Pipe Plug - Blue

When you're fabricating custom fuel lines, oil cooler setups, or any other fluid transfer system, you'll often end up with an unused port that needs to be sealed off. This 3/8 NPT internal pipe plug from Fragola is designed for just that purpose. It's a simple, well-built fitting that ensures a leak-free seal in your custom plumbing.

The plug features a 3/8 NPT thread size, which is a common size for many automotive fluid fittings. Its internal design means it threads into the port from the inside, creating a clean look once installed. The blue anodized finish not only adds a pop of color to your build but also offers a bit of corrosion resistance. Fragola is known for making solid fittings, and this plug is no exception.