- Package Includes: - 6 pieces of 1/4 NPT connectors - 4 pieces of FNP male connectors - 1 piece of MNP coupler - 1 piece of FNP coupler - 12 rubber seal rings This comprehensive set provides all the essential replacement parts you need for efficient air tool connections. - Innovative Design: Each connector features a spring-loaded quick-release mechanism with a built-in valve. This design ensures that air pressure is maintained, preventing leaks during tool changes, which means less downtime and improved efficiency. - Durable Construction: Made from copper-plated steel, these hose adapters are resistant to rust and corrosion, providing long-lasting performance. The robust design ensures they can withstand the demands of frequent use. - Portable and Organized: The air couplers are neatly packaged in a transparent storage box, making them easy to transport and store. The compact design helps prevent loss, keeping all components together for quick access. - Versatile Applications: Ideal for use in garages, workshops, and home projects, these connectors are suitable for air compressors, pneumatic tools, and various plumbing applications. Whether you're a DIY enthusiast or a professional, this set meets your basic air connection needs efficiently. Key Specifications: - Function: Connects and disconnects air tools quickly while preventing leaks. - Compatibility: Standardized 1/4 NPT size ensures compatibility with most air systems. - Material: Robust copper-plated steel for enhanced durability and resistance to wear.