PACKAGE - 8 x Tire Valve Cap Stem Extension, 39mm.
DIMENSION - 39.5mm/1.56inch total length, 7.65mm thread dia.
FUNCTION - To inflate, deflate and gauge your tires without taking the cap off.
MATERIAL - The tyre valve extension adaptor is made of brass with chrome plated, strong and long lasting.
DIFFERENCE NOTICE - Please allow 1-3mm measurement difference due to manual measurement and a certain degree of color difference caused by camera lenses, different phone screens, and different monitors.
Description
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.