1/4-inch Heavy-duty Double-joint Tire Valve, Suitable for Inflators, Pressure Gauges and Compressor Accessories, Applicable to Cars, Trucks, Bicycles and Motorcycles 1. **Durability**: Heavy-duty zinc alloy chrome-plated double tire valve. 2. **Easy to Use**: Both the locking valve and the double-joint tire valve are equipped with 1/4-inch NPT internal threads, which can be easily connected to pneumatic accessories or tire inflation pressure gauges for tire inflation. 3. **Multifunctional Tire Valve Kit**: This tire valve kit is designed to inflate dual-wheel trucks, cars, SUVs, motorcycles, bicycles (with air valves), etc. 4. **Direct Inflation**: It uses a push-in valve design; there is no need to screw the valve onto the valve stem. Simply push the valve onto the air valve to achieve a tight seal. 5. **Compatibility**: The 1/4-inch internal thread NPT can be adapted to most inflators and pressure gauges. 6. **Package Contents**: 1 set of 1/4-inch valve kit