Minn Kota MKP-32 Weedless Wedge 2 Prop Model Number: 2091160. Motor Diameter: 3 5/8 in. Prop Nut Kit: "A". 100% fully-weedless prop. Swept-back and flared blades to "wedge" weeds away while conserving battery power. Easily moves through heavy vegetation or cover, even at slow speeds. .