High strength impact resistant 38mm spinner cap and CNC machined alloy yoke. Includes 1 pair silicone nitride O rings.
For Reisenauer and all other 6mm shafts. Takes 8mm prop roots. Uses a screw clamping system which is very sucure.
You can choose 35mm or 39mm yoke sizes for best prop to fuselage fit. Please indicate at checkout or contact us for advice if needed.