The FCS II Carver fin is an elongated fin for performing long arc turns. Designed for power surfers who like to push hard against their fins and draw out their turns. This fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.
Medium fin has a 4.47" base and 4.54" depth. Large fin has a 4.58" base and 4.66" depth.