Motorguide propellers, Machette III (black) 3-blades designed for speed and efficiency with weed less, power, and shallow water options 3.5 Inch Hub Includes prop, prop pin, and prop nut Three-blade Machete III propeller for trolling motors Designed for speed and efficiency 3.5-inch hub with a tapered hub design by Mercury Propellers Performs on 12, 24, and 36-volt motors Comes with prop, prop pin, and prop nut