About This

Universal 1/4" OD Compatibility – This air line straight fitting is designed to connect 1/4" outer diameter tubing on each connection point, compatible with common pneumatic hoses such as PA (Nylon), PE, PU, and PVC for versatile use.
Easy Push-to-Connect Design – Tool-free connection! Just push the tube in to lock securely—press the release ring for quick removal. These quick connect air hose fittings make installation fast and simple.
Durable & Leak-Proof Build – Constructed from high-strength PBT plastic for long-lasting use. Sealed tight to prevent air leaks even under pressure. Quality pneumatic fittings you can rely on.
Handles High Pressure & Temperature – Supports up to 145 PSI (10 bar) and operates smoothly in temperatures from -22°F to 140°F (-30°C to 60°C), ensuring consistent performance under varying conditions.
Wide Application Range – Perfect for most air compressors, tools, and tubing systems, including workshop air lines, pneumatic systems, automotive uses, and DIY air tool setups. An ideal choice for both professionals and hobbyists alike.
Value 20-Pack Kit – Includes 20 pieces of 1/4" OD push lock straight fittings, providing great value for multiple uses. More sizes and styles of push-to-connect fittings available from TRILINK via the dropdown.