Gemfan 1510-3 15" Glass Fiber Nylon Tri-Blade Cinelifter & Macro Quad Propellers (1CW+1CCW)The Gemfan 15 inch three blade high pitch propeller delivers a maximum thrust of 11kg per axis, significantly enhancing the aircraft's overall payload capacity and high altitude flight performance. Gemfan 1510 3 Glass Fiber Nylon Cinelifter Propeller Pair, this is half of a set (one pair), and only comes with 2 propellers! Make sure to add two of these to your cart for a full set! Check out all our Cinelifter Propellers and the rest of our Gemfan