Enhanced Surfboard Fins by South Bay Board Co. - Thruster Sets with 3 Fins & Quad Sets with 4 Fins - Inclusive of Fin Key & Extra Fin Screw - Versatile Bamboo Fiberglass & Plastic Fin Alternatives Review

BEST PERFORMANCE SURFBOARD FINS: SBBC sells the best soft & epoxy surfboards, so, we also had to make sure our fins were of the same premium, performance-focused design. Full shaped thruster/quads fins sets that work with FUTURE/FCS boxes. FCS SURFBOARD FIN DIMENSIONS: The 3 Fin Thruster set is a G5 Medium Template, measures 109mm Base, 115mm Depth, 33degree Sweep with a 80/20 foil on the from fins. Designed to perform. EASY & INCREDIBLY RELIABLE TO USE: The SBBC Future Fins and FCS Fins are incredibly easy to install. Simply use the included Fin Key to screw the Fin-Screw (s) into the Fin to safely/securely attached your premium fins into your surfboard. CUSTOM DESIGNED WITH DURABLE MATERIALS: Choose from either Stiff, Fiberglassed Bamboo Fins or the more Flexible Fiberglass Reinforced Polymer Fins . Fiberglass fins for stiff, high-level speed — Polymer for more flexible, durable, forgiving fins. PREMIER, HONEST HUMAN CUSTOMER SERVICE: South Bay Board Co. has the fastest shipping of any Surfboard brand with the absolute best, REAL humans who use these fins DAILY. We are always here, happy to help with any of your customer service needs.