This is a pack of three replacement hex shafts and accompanying hex locks compatible with KidWind products. The KidWind Wind Turbine Hub fits into the Hub Quick Connect at the end and can be secured with the included set screw. The hex locks are compatible with the KidWind Gear Set.
These hex shafts are a replacement part for the KidWind Basic Wind Experiment Kit, the KidWind Advanced Wind Experiment Kit, and the KidWind simpleGEN.