Upgrade or repair your 1/4 in. air line systems with the 34-Piece Push-to-Connect Fitting Kit, a versatile assortment designed for maximum layout flexibility.This all-in-one kit includes Straight, Elbow, Tee, and Splitter (Y) connectors, giving you the freedom to route air lines around corners, split airflow to multiple tools, or extend existing hoses without hassle. Engineered for standard 1/4 in. OD tubing, these fittings are perfect for custom air suspension projects, truck air horn installations, and workshop compressor distribution lines.Built for reliability, the fittings feature a robust construction combining nickel-plated brass threads (on threaded parts) and high-quality plastic bodies. The instant push-in connection technology allows for tool-free assembly and disassembly, while the pre-applied thread sealant on NPT fittings prevents leaks right out of the box. Whether you are a mechanic or a hobbyist, this kit provides every connector shape you need to build a professional-grade pneumatic system.