Features 1、Foot Pedal Valve: This is the foot controlled air valve of the tire changer. Using the original factory standard, the old or damaged can be directly replaced. 2、High Accuracy Production: Tire changer air control foot pedal valve is designed with 36mm distance between two round holes, applicable to 8mm interface outer diameter pipe. 3、Material: Pneumatic valve control switch of tire changer is made of superior aluminum alloy material for maximum durability and reliability, not easy to rust and wear. 4、Quality Control: The pedal control valve of tire repair accessories adopts strict quality control standard, improved design, advanced production process and more durable. 5、Easy Installation: The installation operation is simple and convenient, you can directly replace the worn or damaged ones to save time and improve work efficiency. Specifications: Item Type: Tire Changer Air Control Valve Material: Aluminium Alloy Applicable Pipe Interface Outer Diameter: Approx. 8mm/0.31in Diameter of Steel Rod with White Hole: Approx. 10mm/0.39in Diameter of Threaded Steel Rod: Approx. 8mm/0.31in Distance Between Two Round Holes: Approx. 36mm/14.2in Package List 1 x Tire Changer Air Control Valve