Specifications: the valve is suitable for most steel and aluminum rims, the slightly higher height of the valve works well on rims with a hole sunk deeper into the rim, which makes it easier to inflate the wheel, precision manufacturing characterized by TÜV SÜD certification, the valves are complete, with a spring insert and a cap. Specifications: rim hole: 11.3mm + 0.4mm, total height: 45mm, coating: rubber, valve head diameter: 15mm, use: passenger cars.