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:• Material: Plastic• Length: 170 mm (6.692 in)• End 1 Diameter: 8 mm (0.314 in)• End 2 Diameter: 12 mm (0.472 in)Application:Consult your owner's manual or contact your local Cat Dealer for more information.