To replace the old propeller of your Haswing electric outboard provides these Haswing 3-bladed propeller the outcome. Especially for the 55 lbs Haswing electric outboards, this 3-bladed propeller ideal. For optimal performance, the three-bladed propeller maximum power and efficiency. Thanks to the 3-bladed propeller you sail so longer and faster with the same battery capacity. The three-bladed propeller is supplied with a propeller, screw and pin.