Phase Five Carbon 4.3 Twin Fin Set

This twin fin set comes stock with all surf style Phase 5 boards larger than 54”. The 4.3 surf fins are designed for maximum grip and feel while surfing. Built with carbon fiber and an e-glass honeycomb construction for optimal performance. This fin set includes a total of two 4.3 surf fins. Compatible with classic FCS fin boxes. Includes fin bag and FCS fin key.