Feature●Material: Made of high quality brass, heavy duty construction, sturdy and durable for longer use.●Connector Type: Open flow, features 3/4 inch hex, 1/4 inch female NPT, suitable for standard 1/4" NPT fittings and very easy to install.●Great design: Ideal to use with inflator and pressure gauge, it can achieve quick connect tire inflator chuck.●Application: To hold the tire valve tightly, mainly used for bicycles, motorbike, cars, buses and trucks.●Package: 2 PCS twist-on chuck in each pack, all products meet or exceed high quality standards.Description