4-3/4" AlumTruck Valve, TR# 51 MIL492 Milton Industries

Features and Benefits:

• 5 1/2" overall length
• Includes Milton nickel plated dome type valve cap #437
• Includes a Milton nickel plated dome type valve cap #437

These tubeless truck tire valves are used in drop center aluminum disc wheels with a 5/8" bottom valve hole. TR 510.