【Screw-in Design】Our valve caps stem extension is a screw-in design, allowing you to check tire pressure or add air without removing it
【Durable Material】The cap stem extensions are made of brass, which is strong and durable, not easy to deform or break, wear-resistant, and not easy to rust.
【Practical Function】Extending the tire valve extenders can extend tire life, reduce fuel consumption, and improve driving safety, so you can drive with confidence
【Easy to Install】The valve stem extenders are easy to install and simply screws onto the existing tire stem, no additional dust cover is required.
【You Will Get】The set contains 4 pcs brass tire valve extension, which can effectively prevent tire leakage and are an ideal replacement for your old valve cap extensions.