Tire Valve ExtenderThe valve extender includes three angle extenders of 45 degree, 90 degree and 135 degree, these dual tire valve extenders are suitable for most passenger cars, bicycles, trucks, motorcycles and trucks, recreational vehicles with standard tire valves. Quality and durabilityMade of brass with metal dust cover, durable and long service life. Excellent Sealing PerformanceThe tire valve extender is equipped with rubber sealing ring and metal valve cover, which can check tire pressure and inflate dual tires. The built-in valve cartridge allows for easy and quick inflation and deflation. Easy to UseThe lower part of the brass valve extension can rotate freely for easy installation. The integrated core allows both inflation and deflation. Simply remove the existing cover and screw on this valve extension. Package Contents: 6 tire valve adapters (2 tire valve extensions 45, 2 tire valve extensions 90, 2 tire valve extensions 135).