[Material]: The tire air control valve is made of metal, providing wear resistance and ensuring durability. [Air Pressure Control]: The tire air control valve is designed to accurately control air pressure, ensuring stable air pressure output and effectively protecting the wheel hub from damage. [Versatility]: The foot pedal valve features a universal design, suitable for most sedans, SUVs, and light trucks on the market, meeting the needs of different vehicle models. [Interface Design]: The foot pedal valve has a standardized interface design, allowing for convenient and fast operation, improving maintenance efficiency. [Easy to Use]: The tire air control valve has a simple design and is easy to use without complicated steps. Specifications: Material: Metal Size: Length: 160 mm / 6.30 inches Diameter: 10 mm / 0.39 inches Note: Please allow slight variations due to manual measurement and differences in display monitors. Package Included: 1 x Air Control Valve