Minn Kota MKP-33 Weedless Wedge 2 Prop [1865018]Weedless Wedge 2 Props (MKP 33) Minn Kotas 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 "WW" TERROVA 80, TERROVA 80 US2, TERROVA 80 AP, TERROVA 80 AP US2, TERROVA 101, TERROVA 101 US2,