Large Chrome Air Valve Knob w/ Stainless Steel Script Plate

The Large Chrome Air Valve Knob with Stainless Steel Script Plate is a practical and versatile product that fits most makes and models. Made of chrome-plated aluminum, it features a large screw-in air valve control knob for easy operation. The stainless steel script plate adds a touch of elegance to the design. Available with either tractor or trailer script, this knob has a 9/16" inner diameter and measures 2 3/16" in outside diameter and height. Sold individually, this air valve knob is a reliable and stylish choice for any vehicle.