Quickly, easily remove or replace your prop with this kit. Each kit includes a prop nut and washer. A crescent wrench is required for installation. Compatible with Minn Kota Props: MKP-2 Vanishing prop (part number 2061121 / 1865002) MKP-3 Vanishing prop (part number 2061151 / 1865004) MKP-6 Weedless Wedge (part number 2061125 / 1865003) MKP-7 Weedless Wedge (part number 2091150 / 1865006) MKP-25 Power Prop (part number 2091130 / 1865015) MKP-37 Power Prop (part number 2091170 / 1865022