Modii Universal Fin Box Centre Black


Ever wanted a finbox that will fit a lot of different fins and systems?

Modii has developed a box that will fit almost every thing!!

The fin box has been developed to be one of the lightest, strongest and most versatile!

The Finbox comes in 8 degree for your High performance boards  , 4 degree for your Fish and retros and centre box to make your Thrusters and 5 fin set ups complete.


Construction - Modii has invented a hybrid fibre injected material that makes it strong but also easy for resin to adhere to the box.

With the waffle bottom to anchor the box into the foam and ridges on top so its harder to let go!

Fits - Gearbox, FCS1, Probox, Fin Solutions, Powerbase and FCS2 compatible fins among other fins systems (not compatible with Futures)

How to install: Option 1: buy the dedicated install kit 

Option 2: Buy the "Futures one pass adapter"  use all the tool from your "One Pass install kit"

Step1: Measure up as using the futures kit - mark fins out as per using futures.

Step 2: Use the futures  target to line up your cuts, drop in the adapter at the back of the Jig to reduce the size of the cut (good it idea to tape it in so it doesn't move)

Step 3:  Use the 3/4 one pass router bit  to cut all boxes in 

Step 4: Using dummy fin glue in your boxes at the right angle (milled fibre resin mix preferred) 

step 5: Glass in as you would for a futures box 

step 6: Sand the ridge off to break through the glass as you would do with a futures box

step 7: once board is finished screw in the grubscrews (1 for FCS2 fins 2 screws for all other systems per box) and go riding!!

2 grub screws per box included in price