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The Nitrous Express 1/8 NPT plug is a threaded closure for 1/8 NPT ports to seal unused lines or service openings in fabrication and plumbing systems. It provides a simple removable seal for small NPT ports, helping installers tidy routing and securely close off lines during assembly, maintenance, or when customizing plumbing layouts that use 1/8 NPT fittings.
Nitrous Express 1/8 NPT Plug
