FCS Ratchet Tool
The FCS Ratchet tool is not popular enough and should be a part of every surfer's surfkit. Fin keys are too small and take too long. The ratchet saves your fingers and time. It comes with 3 3/32" alan (hex head) wrench bits so you have 2 times to lose the main bit. Additionally the ratchet has a FCS custom "EZ out" bit which will allow you to take out a stripped screw. That's an X factor to this tool and worth the money just there. Ding repair guys charge you $15 to remove a stripped screw. Also included are 2 Phillips heads bits size 3 and 7, along with a flat head size 7 bit, so you can use this tool for random handy man tasks too. FCS surf USA doesn't carry them online although the Australian site does. Amazon or your local surf shop are your best bets.
* Future fin box screws are same size as FCS. The ratchet is compatible for all screw sizes 3/32"