Closed Ball Tire Chuck: Closed ball air chuck heavy duty 1/4" FNPT air chucks with1/4" MNPT quick plug.300 psi maximum air pressure. Suitable for commercial and industrial air filling applications.

Brass Material: The Portable Air Chucks is made of high quality brass material, which is sturdy and durable, anti-rust and wear-resistant, can withstand high pressure and high temperature, not easy to break and deform, and can be used for a long time.

Easy to use:The spherical inflatable nozzle adopts threaded connection, it can be easily installed and disassembled by just turning the screw, no need to use other auxiliary tools, time-saving and convenient.Two ways to connect to meet your needs.

Widly Application:The inflator gauge compressor accessories are suitable for the air pump and compressor fittings, widely used for cars, trucks, buses, automobiles, bicycles, motorcycles, etc.Great tire inflator attachment brings convenience to your life.

What will you get: 1 x closed ball air chucks, 1 x fnpt quick connectors, scientific combination, convenient for most people.