Use these two nine-inch injection-molded, surf-style A-Box fins in the foil tracks of your foil board to convert it into a finned board. Now you can SUP, wing, or windsurf in shallow water.
*Not compatible with boards equipped with out-the-back foil tracks.
Two Nine-Inch Injection-Molded Surf-Style A-Box Fins, Track Nuts, Fin Screws