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1/2″ Brass Insert for Nylon Air Brake Tubing – DOT Approved

Part #: MM-38-042

This 1/2″ brass insert is designed for use with SAE J844 Type A nylon tubing in D.O.T.-approved air brake systems. It reinforces the tubing connection when used with compression or push-to-connect fittings, ensuring a secure, leak-resistant seal. Made from durable brass for corrosion resistance and long service life in pneumatic and brake line systems.