TOOGOO(R) 5pair 8045L 8 x 4.5L CW CCW Plastic Propeller Prop for 4-axis Plane Product Name : 2 BladeRC Airplane CW CCW Propeller;Model : 8 x 4.5L;Fit Motor Shaft Diameter : 6mm / 0.24" Adjustable By Hole Adapter : 3mm, 3.2mm, 6mm, 6.35mm, 4mm, 3.5mm, 5mm, 4.8mm;Total Length(Rotating Diameter) : 208mm/ 8" Pitch : 114mm/ 4.5";Hub Thickness : 10mm / 0.4" Material : Plastic;Color : Black Weight : 87g;Package Content : 5Pairx 2 BladeRC Airplane CW CCW Propellers10Pcsx LocatingRings(Each 8 in 1)