Hydrofoil Wingscrews Colour:Red Aluminium handles fully covered with

Aluminium handles fully covered with EVA foam for extra grip

Unhooked and Wakestyle riding (for advanced riders only - no security finger)

so the balance is more in the centre of the profile

Tow in Surfing or Wake Surfing

Hydrofoil Wingscrews Colour:Red Aluminium handles fully covered withMost hydrofoils currently use either M6 M7 or M8 screws to attach the mast to the board, these are 6mm, 7mm and 8mm in diameter respectively. Armstrong's new Performance series masts use M7 screws. Then, there are two types of screws in each of these sizes flat head (countersunk) or button head. To measure the length of a flat head countersunk screw, measure the complete length, including the head. For a button head screw, measure the length from