Provides quiet power Used by top professionals 2-blade construction keeps propeller weed free Fits on almost any trolling motor Recommended only for 36-volt digital lower units The Attwood 8MOO28330 Safari 2 2-Blade Weedless Propeller is designed for quiet power in vegetative waters. The two blade design keeps the propeller free of weeds and other vegetation. It is recommended for use with 36-volt Digital lower unit motors. For more than 100 years Attwood has been proud to serve the parts and accessory needs of the marine industry.