Our Hydro Turn Fin Assembly is made from 6061-T6 aircraft
quality aluminum. The precise built in angel and the adjustability in
our turn fin kit will help your Classic Thunderboat turn well under
changing water conditions.

Features:
-Positive locking adjustments
-the perfect dimensions for positive results
-Sharp edge has been CNC precision made
-Proven in race conditions, adjustability +/- 20 degrees

***Greed Boats recommends this turn fin for their wooden "Classic
Thunderboat". ***
HTFACT-100
Hydro Turn Fin Assembly
designed for the Classic Thunderboat