【Wide Range of Applications】The air chuck is compatible with Schrader valves. The tire chuck is with a ¼" female NPT thread, which is suitable for most inflator pumps and tire pressure inflators. The pressure rated at 250PSI makes it suitable for most tires, like cars, trucks, SUVs, RVs, motorcycles, etc.
【Closed Design】The locking air chuck features a closed design which ensures a continuous air flow into the tire only when the chuck is connected to the valve stem and the inflator pump is running. To use it, simply connect one end to the inflator pump and the other end to the valve stem of the tire.
【High-quality Air Chuck】The tire inflator nozzle is made of thickened heavy duty brass, strong and durable. It also has a well-sealed built-in rubber ring to prevent air leakage.
【4 Extra Valve Stem Caps】The extra tire valve steps caps are made of high quality plastic, which is rainproof, snowproof, and anti-corrosive by mud to extend tire life. Suitable for most cars, bikes, SUVs, trucks, RVs and other motor vehicles.
【Easy Operation】When using the air compressor accessories to inflate the tire or measure the pressure, directly use the locking clip to fix it on the valve stem. No need to fix the thread, very convenient.