No-Drill Clamp Set markers Aluminum construction and powder coated

Aluminum construction and powder coated for good looks and durability

Uncle Norm’s Hydrofoil Fin triples the effective rudder area giving you powerful directional control at very high speeds and adds crisp

Recommended for motors less than 79 Horsepower with up to a 12" Diameter Prop

increases your ability to turn and reduces the cycle time on your auto-pilot system

24v & 36v trolling motors

No-Drill Clamp Set markers Aluminum construction and powder coatedNo holes to drill when mounting the Uncle Norm's Fins with the No Drill Clamp Set. Works on most outboard and I O stern drives up to 300 HP (Not recommended for the Volvo with exhaust through cavitation plate.). It's simple, fast and effective. Aluminum construction and powder coated for good looks and durability.