Features:
1. Simply thread valve extension onto existing valve core.
2. Tough all metal housing with durable self sealing O-ring.
3. Great for cars, RVs, Semis, boats, anything with a valve stem.
4. Allows pressure check and inflation/deflation without removing cap.
5. Easy to install, simply screw onto current tire stem, no additional dust cap required.
6. Notice: Please wear safety glasses during operation.
Specifications:
Total Length: 25mm/1inch
Material: Brass
Surface: Chrome Plated
Thread Dia: M8x1mm
Male Thread Length: 9.5mm
Female Thread Length: 4.5mm
Outer Diameter: 9mm