Push-to-Connect Air Fittings Kit | 10-Piece Set | 4mm-12mm PU Hose Compatible

Upgrade your pneumatic systems with these 10PCS quick air connectors, designed for fast, leak-free connections with PU tubing in 4mm, 6mm, 8mm, 10mm, and 12mm sizes. The push-to-connect design ensures a secure seal in seconds, reducing downtime and improving workflow efficiency for any compressed air application. Features and Benefits - Push-to-Connect Design - Enables tool-free, one-handed operation for rapid hose connection and disconnection without special tools. - Multi-Size Kit (4-12mm) - The 10-piece set covers five common PU tube diameters, providing versatile solutions for various system setups. - Durable Plastic Construction - Engineered polymer body resists corrosion and withstands standard pneumatic operating pressures for reliable long-term use. - Integrated O-Ring Seal - Creates an immediate, airtight connection to prevent air leaks and maintain consistent system pressure. - Straight Plug Design - Simple and compact fitting is ideal for capping or connecting air lines in tight spaces within your pneumatic circuit. Applications - Workshop Air Tools - Quickly connect and swap out impact wrenches, nail guns, ratchets, and spray guns from a central air line. - DIY Pneumatic Projects - Perfect for building or repairing custom air-powered setups for hobbyists, model making, or home automation. - Industrial Machinery Maintenance - Use for routine servicing, testing, or modifying compressed air lines on production equipment and machinery. - Automotive Air Systems - Reliable fittings for garage air compressors, tire inflators, and pneumatic lifting systems. Note Verify your existing PU tubing's outer diameter to ensure compatibility with the included fitting sizes (4, 6, 8, 10, 12mm) before installation.