Description These vacuum tire valve stems are designed for heavy-duty vehicles such as trucks, tractors, and agricultural machinery. Made from copper, they ensure durability and longevity. The tubeless design allows for easy installation and maintenance, making them ideal for various industrial and farming applications. Features -Color:Golden -Material:Copper -Size:5.50X2.30X2.30cm/2.16X0.90X0.90in -Versatile application: suitable for a variety of vehicles including trucks, rollers, loader, and agricultural vehicles, ensuring broad usability -Durable material: made from materials that ensure reliability and longevity, providing a durable solution for your tire valve needs -Allcopper inflation nozzle: features an allcopper inflation nozzle that offers stable airtightness and longlasting performance, ensuring your tires remain properly inflated -Lightweight and portable: designed to be lightweight and portable, making it easy to replace and carry as a spare, ideal for on the go use -Easy to use: simple and userfriendly design makes it suitable for both personal and professional use, ensuring effortless installation and maintenancePackage list: 2 x valve stems