2 Blades + Hub For Mini Wind Turbine, 18" Swept Diameter, made in USA

  • Sale
  • $32.97
  • Regular price $40.97

This is a nice, premium product, Made in USA. Tested in a real engineering wind tunnel, Cutting Edge Power's thick UV resistant 2 blades and hub are designed for any generator with a 1/8" shaft.  The hub is press fit and locks to the shaft with 2 stainless steel set screws (included).

Compatible with Cutting Edge Power Mini Wind Turbine. 


  • 18" swept diameter
  • Specially designed brass threads are pre-assembled and heat set into the blades to eliminate vibration. (included)
  • Black stainless steel machine screws provide a long-lasting outdoor finish.  (included) These are not zinc or carbon steel screws, they are stainless.

Aerodynamic grooves on the blades create a thin turbulent boundary layer on the surface, which allows the blade to flow smoothly through the wind, similar to golf ball dimples.

Amazon Customer Reviews View on Amazon Write a Review

  out of 5 stars

5 star
4 star
3 star
2 star
1 star