Features： 1、Versatile Usage: The closed ball air chuck is suitable for a wide range of vehicles, including cars, trucks, motorcycles, and bikes, providing versatile and reliable inflation. 2、Precise Inflation: The tire inflator air chuck is designed with a closed ball type nozzle, ensuring a precise air pressure and preventing leakage for precise inflation. 3、Safety Clip Design: The tire inflator nozzle air chuck is equipped with a safety clip to securely attach to the tire valve, preventing nozzle detachment during inflation for enhanced safety. 4、1/4in FNPT Interface: The locking tire inflator air chuck utilizes a 1/4 inch internal thread interface for precise connection, reducing gas leakage and ensuring stability and reliability. 5、Maximum 150PSI: The tire pressure gauge air chuck can withstand up to 150 PSI maximum air pressure, ensuring efficient and effective inflation for various types of vehicles. Specification： Item Type: Closed Ball Air Chuck Material: Metal Thread Size: 1/4in FNPT Maximum PSI: 150PSI Fitment: Suitable for a wide range of vehicles, from cars and trucks to motorcycles and bicycles (For Schrader Valve) Package List： 2 x Tire Inflator Air Chuck 2 x Connector 2 x Sealing Tape 2 x Protection Box