5Pcs Push To Connect Fitting 4Mm X 3/8" Thread Brass Straight Union, Blue

Our air hose connector kit is made of brass, which is lightweight, the nickel-plated surface can prevent rust and corrosion, and wear-resistant and heat-resistant performance is suitable for high-pressure and high-temperature applications. Push-in connection tool The internal link is equipped with stainless steel locking claws and steel washers, which can bounce a thousand times. The threaded dispensing design is adopted, which is easy to install and disassemble, and has good sealing performance. It can be used for a long time. Air brake fittings can be used with copper pipes in air systems, and aircraft brake systems, good for truck/RV repairs of air pipe leaks, also great for industrial workshops, daily garden or lawn mower repairs, tractor hose connections, etc. No tools are required to make the connection, simply push the tubing into the pneumatic fitting to securely connect.