Excellent Performance : The air pump nozzle are of all metal construction, along with solid brass. Our car air pump adapter has good performance, stability and durability, provides a good seal for your tire valve.
Easy to Install : The locking tire air chuck is equipped with deflation valves, which adds release function. Screw on air chuck adapter tightly and then clip tire air chuck onto tire valve stem to inflate. And simply press down the deflated button to release.
Hands-Free & Leakage : Just press down locking clip on tire inflator chuck, push or twist the car air pump nozzle into the valve stem until it is clamped. Then start your hands free tire inflation without leakage.