High Quality: Car valves are designed for those who love aesthetics and craftsmanship. Made of stainless steel with bolted elements, they are wear-resistant, durable, and offer a long service life. Durable: High-quality core, fine workmanship, longer and thicker valve core, high efficiency and durability. Better ductility than aluminum, longer service life. Universal Wheel Valves: This product fits all types of aluminum rim valves and ensures optimal sealing for correct pressure in the wheel. Their silver color is similar to that of the wheel and can be invisible. Product Information: Total Length: 42mm, Valve Hole: 11mm. Please check the dimensions before purchasing. Metal Car Valves: Easy to install, they do not compromise the aesthetics of your car. Widely used, they can be used on all types of valves, cars, trucks, etc.