Why Add the Thor's Lightning Dynamo Lock-On Air Chuck to your setup? The Thor's Lightning Dynamo Lock-On Air Chuck is awesome because it is compatible across the board with any Schrader-style valve stem. Short valve stem (Toyotas, AEV wheels, etc.)- check! Apex Rapid Precision Valves- check! Standard length valve stem- check!

The textured collar on the Dynamo chuck is easy to grip, and the three-tooth locking mechanism is incredibly strong. As a result, the Dynamo chuck is easy to use and doesn't leak air even in the most severe of conditions. Comes in single unit or packs of 4. 

NOTE: The Dynamo is covered by a 3 year warranty. The Dynamo chuck is in stock and will ship IMMEDIATELY.

Stay tuned for other colors of the Dynamo chuck- and feel free to e-mail sales@thorslightning with questions or concerns!