5pcs Orange Plastic 8" 15mm Hub Thickness RC Airplane Propellers Vane Product Name : RC Airplane Propellers;Vane Number : 2 Vane Model : 8";Motor Shaft Hole Dia : 2.5mm / 0.1", 1.5mm/ 0.06" Total Length(Rotating Diameter) : 8";Hub Thickness : 15mm / 0.59" Material : Plastic;Color : Orange Weight : 29g;Package Content : 5Pcsx RC Airplane Propellers