This AIR BRAKE FULL UNION 1/4" is designed for use with nylon or copper air brake tubing, ensuring DOT compliance and meeting SAE J246 requirements. Its all-brass construction guarantees durability and reliability. Sold individually, this union fits most makes and models, making it a practical and versatile choice. With its high-quality features, this product provides a reliable solution for air brake systems, offering peace of mind and efficient performance.

Designed for use with polyethylene nylon and plastic tubing NOT FOR AIR BRAKE USE. DOT compliant. Fittings meet SAE J246 requirements. All brass construction.