12x3.8 1238 Carbon Fiber Propellers Set (2)CW (2)CCW

These carbon fiber propellers have been specially designed for multi-rotors and are manufactured to very exacting standards. They are extremely light and strong and you can expect an increase in performance due to their ultra thin and stiff carbon construction.As supplied these propellers are ready to fit a 6mm shaft or 5mm shaft. 12x3.8" Carbon Fiber Propeller Specifications: Length: 12 inch Pitch: 3.8 inch Mounting Hole Diameter: 6mm/5mm Hub Thickness: 7.5mm Weight: 14g each Rotation: Clockwise and counterclockwise Package Contents: 2x CW 1238 Carbon Fiber Propellers 2x CCW 1238 Carbon Fiber Propellers