The Blue Planet 4.5″ Honeycomb/FG Center Fin features a carbon fiber base, honeycomb core and fiberglass construction. The CF base provides stiffness for drive and responsiveness while the honeycomb core helps reduce weight to allow for improved performance.
Also available in: 6″, 7″, and 8″.
Will fit US 10″ center fin boxes. Comes with center fin screw and plate.