72" variable pitch 4-blade propeller wind power turbine

72" variable pitch 4-blade propeller wind power turbine

This item comes with four blades all NIB
This unit measures 72" Diameter
Have you ever wanted to create your own hover craft, or possibly wanted a massive Fan for Stage Props, the list go's on and on with what you could use this item for, Extremely Heavy Duty, I am not sure what the RPM Limits are for this item.