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:• Group includes valve, cap and adapter• Rim Hole Diameter: 20.5 in (520.7 mm)• Stem Length: 80 mm (3.149 in)• Bend Angle: 80°Application:Consult your owner's manual or contact your local Cat Dealer for more information.