【Compatible Models】: for MKP-4 Vanishing Prop (part number 2091121 / 1865005), MKP-8 Weedless Wedge (part number 2331120 / 1865007) 【Compatible Motors】: Fit for Minn Kota 1/2" props/shafts. For 4" diameter, 12V, 24V and 36V Trolling motors. 【Easy to Replace】: Use this Prop Nut Kit to quickly and easily replace your props. Perfect replacement for nuts and washers. Requires crescent wrench for installation. 【Superior Material】: Premium grade plastic and stainless steel with high strength and toughness. Wear and corrosion resistance, high and low temperature resistance to ensure excellent performance and lasting service time. 【Package Includes】: 2 X Drive Pin (2262658), 2 X Nylock Nut (2093100) and 2 X Lock Washer (2091700). 1