Quick view Add to Cart E-flite EFL1018 Prop Adapter & Spinner Set: Radian/Pro **Replaces PKZ1018 EFL1018 $22.95 inc GST E-flite EFL1018 Prop Adapter & Spinner Set: Radian/Pro **Replaces PKZ1018 This is a replacement Prop Adapter and Spinner Set for the ParkZone Radian and Radian Pro RC Sailplane