uxcell 5 Pcs RC Airplane Model Plane Propeller Props 228x119mm 9x4.7 EP9047 Product Name : RC Airplane Propeller;Flute Number : 2;Model : EP9047 Motor Shaft Hole Dia : 3mm / 0.12";Total Length(Rotating Diameter) : 228mm / 9" Pitch : 119mm / 4.7";Max Thickness : 11mm / 0.43" Material : Plastic;Color : Black Net Weight : 36g;Package Content : 5 x Propeller