Optimized Thrust
Focuses water flow to maximize motor efficiency.
Made in the USA
Manufactured in Pasco, WA
Corrective Hydrodynamics
Eliminates boat wander using aeronautical design.
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.

Orders are typically processed within 2–3 business days, with a 1:00 PM PST daily cutoff for same-day processing of expedited shipments; please note that signature confirmation is required for all orders valued over $100. International customers are responsible for all applicable customs duties, taxes, and fees required by their country. If you are not completely satisfied, you may return unused items in their original packaging within 30 days of purchase, though return shipping costs are the responsibility of the customer and sale items are considered final sale. Exchanges are exclusively reserved for defective or damaged products, and it is highly recommended to use a trackable shipping service for any returns to ensure a successful refund.
Optimized Thrust
Focuses water flow to maximize motor efficiency.
Manufactured in Pasco, WA
Eliminates boat wander using aeronautical design.