Dolphin-Trolling Fin

  PN: 45101UPC: 810009490258 The Dolphin-Trolling Fin gives you an edge on the water by providing exceptional tracking in wind and turbulent conditions. The fin triples the effective rudder area which improves your stability, increases your ability to turn and reduces the cycle time on your auto-pilot system. The Dolphin-Trolling Fin installs in minutes without drilling using the 45M-Clamp kit or bolt directly to cavitation plate using included hardware. Tested and approved by Alaska and Northwest fishing guides.  Recommended for motors less than 79 Horsepower with up to a 12" Diameter Prop Benefits 3x the Steering Control 2x the Turn Rate 3x the Effective Rudder Area Exceptional Tracking in Windy and Turbulent Conditions Reduced Cycling of Autopilot Units-Less Wear Prevents cavitation and maximizes thrust   Features Black Powder Coated Aluminum Made from 1/8" Aluminum. Designed for boat motors with propellers up to 12 inches in diameter Compatible with autopilot systems Simple in