Upgrade your pneumatic system with the 12-Piece 1/4 in. Push-to-Connect Fitting Kit, the standard solution for reliable air line connections. This essential assortment connects widely used 1/4 in. OD tubing to standard 1/4 in. NPT ports, making it compatible with the vast majority of air compressors, manifolds, and pneumatic tools on the market. The kit includes 6-straight adapters and 6-swivel elbows, giving you the flexibility to route hoses directly or navigate 90˚ turns without kinking the line. Built for professional performance, these fittings feature a corrosion-resistant copper/brass threaded body paired with a durable black plastic housing. The instant push-in design allows for quick, tool-free assembly, while the pre-applied sealant on the threads guarantees a leak-proof seal from the moment you install it. Whether you are setting up a home garage air system or maintaining industrial machinery, this kit delivers the secure, high-flow connection you need.