Mister Twister Shear Magic for Trolling Motors

Keep weeds and moss off almost any trolling motor blade for worry-free power and performance. UV-protected polypropylene housing with UV-protected glass-filled nylon blades slice through lily pads, moss, hydrilla?even fishing line. Available in two sizes to fit almost any trolling motor. Small Shear Magic fits trolling motors with shaft diameter of 3.1"-3.5", which includes Minn Kota motors with less than 40 pounds of thrust, MotorGuide motors, and all 12V trolling motors. Large Shear Magic fits trolling motors with shaft diameter of 3.6"-3.8", which includes Minn Kota motors with more than 40 pounds of thrust, MotorGuide motors and all 24V and 36V trolling motors.