Propeller Diameter:3inch Pitch :1.8 Blades : 3 Material : Poly Carbonate Weight :1.2g Hub Diameter : 10mm Hub Thickness:4.5mm Prop Shaft 1.5mm Adaptor Rings : NO Include 2 x CW HQProp T3X1.8X3 propeller 2 x CCW HQProp T3X1.8X3 propeller
