3-Blade - 17x9 Propeller Rev./Pusher

17x9 R - 3-Blade Propeller for Model R/C Airplanes FB - factory balanced propeller - for more information click here   3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite. Available in sizes 5" to 17". Propeller diameter 17" / 432 mm Propeller pitch 9" / 229 mm Hub thickness 20 mm Shaft diameter 5/16" / 7.94 mm ** Propeller Weight 4.46 oz / 126.6 g Direction of rotation Reverse / Pusher Material Glass Fiber R Composite Color Black   * prepared for versatile shaft diameters. For more information check the shaft diameter guide here