Wheel / Wind Turbine Hub
This hub includes hole alignments to insert skewers, blades and more, allowing for instant innovation and adjustment on the fly. Durable, bright and created especially for kid-based creativity. Compatible with recycling bin components, 3-D printers, arts + crafts elements and the TeacherGeek build system.
As a Wind Turbine Hub:
Create a wind turbine hub (the part that holds the blades and spins) by attaching two wheel hubs together using #10 x 1in screws and nuts. Click on this guide to see how.
Wheel Diameter: 86mm (3 3/8")