The NeilPryde Power Box adapter allows you to mount your aluminum foil mast on windsurfing boards featuring the Power Box system. Its solid build ensures a stable and reliable connection between the mast and the board.

Included in the package are all necessary assembly parts: screws for connecting the head to the mast and the foil to the board, a rubber pad, and a drill bit for enlarging the hole (standard Power Box uses M6 screws, while this adapter requires M8).

Before use, make sure your board’s fin box is strong enough to handle the loads generated by the foil — not every Power Box is designed for foil use.

The foil mast adapter was designed specifically for NeilPryde Glide Surf Alu masts, delivering a precise fit and a solid, reliable connection to your board. Installation is straightforward, and the assembly stays rigid and free of play.