【Package Contents】: Outer Thread 22 Female (Inner Hole 14mm/0.55in) + Inner Thread 22 3/8 Male Nut Set. 【Easy to Connect and Disconnect】: High replacement couplers provide secure and quick connections that are simple to assemble and disassemble. 【High Quality Materials】: Durable and Strong Brass Water Hose: Brass the strongest which means durability and no leaks. Not cheap and flimsy aluminum or plastic material】. The fitting can be connected to a variety of high pressure water guns, hoses, pumps and other uses. 【Note】: Thread size should be measured accurately; Wear gloves and work with the water valve closed. When connecting the hose, a hose clamp can be used to prevent loosening and leakage. The connector is a non-high pressure connector. You should carefully choose the shape of the connector interface and check whether it matches the shape of the female connector. Product Description Features: Easy to connect and disconnect. For use on gun, hose and pump to convert M22 threaded