This tire valve adapter is a must-have for anyone who needs to inflate the tires of large vehicles. Its strong design ensures it can withstand heavy use. The adapter is easy to use, allowing for quick and efficient tire inflation, ensuring your vehicle is always ready for road. Features -Outer diameter: 8mm, 8V1 common American thread -Inner diameter: 12mm, 12V1 internal thread -Color:Golden -Material:Copper -Size:2.60X1.40X1.40cm/1.02X0.55X0.55in -Reliable Performance: With these truck tire inflator valve adapters, you can easily manage your tire pressure, crucial for road traveling -User-Friendly Design: The intuitive design of these air inflator adapters makes it easy to use, ensuring that even novice users can achieve proper inflation -Wide Application: these inflator adapters can be used in various settings, from roadside emergencies to routine vehicle maintenance -Efficient : Make your tire maintenance routine simpler with these valve adapters, allowing for easy pressure adjustments -Lightweight and Portable: Their lightweight design makes these truck tire inflator valve adapters easy to carry Package list: 3 x Valve Adapters