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The Nitrous Express 3/8 NPT plug is a threaded closure intended for sealing 3/8 NPT ports in nitrous, fuel or general plumbing assemblies. It offers a clean, removable seal for unused ports to keep contaminants out and fluids contained. Fit this plug into standard 3/8 NPT female threads for simple installation and compatibility with existing plumbing or system fittings.
Nitrous Express 3/8 NPT Plug
