The Colby Emergency Tire Valve is the only solution for replacing tire valve stems from the outside of the wheel, on-location, in about 1 minute.
When a valve stem fails, simply pull it out or push it into the tire cavity. Insert the Colby Valve into the valve stem hole until the lip of the black seal sits flush. Maintain pressure while hand tightening until it stops. For use with any Schrader compatible inflator to air up the tire.
Colby Valves are offered in standard .453 and larger 0.625 inch sizes. The standard valves work on everything from ATVs to trucks, while the larger XL valve is for large farming and construction equipment.
For more information, please visit www.ColbyValve.com.