Weedless Wedge™ 2 Props (MKP-33)Minn Kota®s exclusive prop is the only of its kind that is 100 percent weedless. Unique design features swept-back and flared blades to "wedge" weeds away while conserving battery power. Moves through heavy vegetation, even at slow speeds.Motor Diameter:   4"Prop Nut Kit:        "E" Fits Motor Models With Serial Number Prefix \