Master Airscrew 3-Blade - 15x7 Propeller Rev./Pusher

3-Blade Propellers for Model R/C Airplanes 3 blade model airplane propellers specially developed for the most demanding hobby professionals. Carefully crafted from Glass Fiber Reinforced Composite. Available in sizes 5" to 16". Great performance and scale look both for electric motors and glow engines.  Propeller diameter 15" / 381mm Propeller pitch 7" / 178mm Hub thickness 3/4" / 19.1mm Shaft diameter 5/16" / 7.94mm ** Propeller Weight 3.35oz / 95g 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