Fragola -4AN (7/16-20) Socket Hex Port Plug - Black

Fragola is known for making reliable plumbing components for performance vehicles. This -4AN socket hex port plug is a simple but essential piece for anyone fabricating or modifying fuel, oil, or vacuum lines. It's designed to seal off unused -4AN ports securely, preventing leaks and keeping your system clean.

This plug uses a standard 7/16-20 thread pitch, common for -4AN fittings. The socket hex design means you can use a standard Allen wrench to install or remove it, making it easy to work with even in tight spots. It's finished in black for a clean, uniform look in your engine bay.