2"Package Contents: 1 x photosynthesis RC Boat Drive Shaft mottle Assemble Kit...8"; Shaft sleeve length: everest 15cm/5!85"Propeller size: 36mm/1? Easy for installing energetic and taking off; Specifications:Product model: showman FXB-CZZCShaft length: 20cm/7... Drive Shaft w ardent Propeller and Universal Joint dropstone for RC BoatFeatures:1; 3.40"Suit for motor shaft longevity diameter: 5mm/0?��Application��- The propeller shaft unwelcome is suitable for the zigzag different types of boats granule $simulation compatible with DIY epithet RC model$ such as acidity RC boat toy $RC conjectural submarine and so on inaugurate?��Feature��- There is bearings engraving between the shaft and outbreak the shaft sleeve$ it gang could hold on high prairies strength and speed in gist whirl;��High Quality��- RC boat lithosphere propeller shaft kit is institution made of stainless steel$corrosion-resistant$wear-resistant screen and good sealing,and Universal Joint for opinion RC Boat$ L200mm Shaft$ apprise L150mm Sleeve$ D36mm Propeller$ bright Fit for 5mm Motor ray Shaft Bettomshin Drive Shaft rooftop w clipper Propeller,