No Need For Tools Works in Current Fin Box Green Colour Performance Glass Construction FCS Dolphin Fin Effect Base System Adjust Mid Session in the Water FCS Dolphin PG Effect Base Fluro Green Longboard Single fin is the most popular single fin template in the FCS range but uses the 'effect base' to allow it to be a tooless/keyless fin that works in your current fin box. You can rapidly insert and remove the fin and adjust it back and forth even when in the water but when it's locked in place it won't go anywhere and will offer you a secure high performance ride. Constructed using FCS Performance Glass construction this fin will perform well as a 2+1 setup or as a single fin on it's own. It offers great hold and lots of drive whilst the tip allows for easy entry and exit through turns.
