KFbox middle

65,00  TTC

The KF Box is the standard of the box that we created in 2011, taking into account the efforts that a foil transmitted to a board, it is designed for easy assembly and dismantling with a single screw. This KFBox middle is dedicated for board under 20 mm of thickness.

One part in, one part out.

Only 3 left in stock


Based on the principle that a universal box is a plus for all users, we make it freely available to manufacturers of foil and board, it is already used by various manufacturers, simply contact us to have the definition of this standard .

It’s an In Box for adapting the Ketos foil to your favorite surf. Base plate thickness 40 mm. Need to strengthen the board. 

Dimensions outside recessed box (conical)

Height: max. 30 mm

Length: max. 125 mm

Depth: 40 mm


We advise you to densify the foam of your board (Airex, epoxy filled or epoxy glue) on 30 mm around the base.

WARNING: your board must be reinforced longitudinally. Reinforcements will depend on the construction of your board.  

For the middle KFBox, its 19 mm in your board, 21 mm outside.

Additional information

Weight1 kg
Approx. Weight





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