Description:Cat tire valves are designed to provide for ease of regulating tire pressure to improve the performance and operation of wheeled Cat machines.Attributes:• Tubeless clamp-in air-water valve• Metal valve• Length: 30.5 mm (1.2 in)• 9V1 Internal Thread• 12V1 External ThreadApplication:Consult your owner's manual or contact your local Cat Dealer for more information.