General description The 2 Pcs Tire Valve Extension is designed to enhance the ease of inflating tires for various vehicles, including cars, scooters, trucks, and bikes. This universal tire inflator cap prevents leaks and ensures a secure connection between the inflation valve and pump. Technical specifications Length: approximately 100mm / 3.94 inches Material: copper Installation Quick and easy to install by hand Equipped with a thread for secure connection Usage Facilitates easy inflation of tires when the valve is too short Allows for quick inflation and deflation of tires Other information Features anti-backflow design to prevent leaks Built-in valve core ensures a coordinated seal with the valve stem Suitable for a wide range of vehicles including electric vehicles, motorcycles, trucks, RVs, and bicycles