45 piece 1/4 "NPT air hose connector kit
Our 45 piece kit has everything you need for leak free pneumatic connections: 14 male/female air plugs, 4 male/female air couplings, 4 hexagonal couplings/fittings, and 1 roll of PTFE tape. Each product follows the 1/4 "NPT standard, ensuring compatibility with most air hoses, compressors, and tools without the need for additional hardware operation.
Durability is inherent: Hexagonal couplers and connectors use solid brass for rust prevention and strength, while other connectors have copper plated iron cores that can withstand pressures up to 300psi and resist corrosion from moisture or oil. Whether in a garage, workshop, or industrial space, these accessories can maintain long-term reliability.
The air connector is designed for convenience and performance, with four large locking balls to ensure the safety of the plug (preventing accidental disconnection), and adopts a quick connect design that can be installed without tools. NPT threads and matching PTFE tape ensure leak proof use, seamlessly matching with air nails, spray guns, and pressure washers, making it a choice for home DIY, automotive maintenance, and industrial tasks.