FCS II Al Merrick AM PC Twin + 1 Fin SetThe FCS II Al Merrick PC Twin + 1 Stabilizer Fin Set features a low sweep, upright twin template with a wide base for strong drive and a tapered tip for quick release through turns. Deep side fins enhance stability when carving through powerful sections, while the forward set trailer fin tightens the fin clusterideal for twin + 1 setups and hybrid boards like the G Skate and Rocket Wide. Designed for the FCS II Fin System and recommended for fish,