Features and Benefits:

• Large Bore
• Dual Foot For Hard-To-Reach Tractor, Dual Wheel Trucks and Bus Tires.
• 1/4" Npt Female Threads.
• For Standard Air Line Service.
• 6" Long

Dual Foot Chuck, Large Bore, Dual Foot For Hard-To-Reach Tractor, Dual Wheel Trucks and Bus Tires., 1/4" Npt Female Threads., For Standard Air Line Service., 6" Long.