Product Description
A recessed retro-fit air vent for equalising air pressure inside a hollow surfboard with the air outside. Screw it closed when entering the water to prevent water getting in, and open the vent when leaving the water to prevent damage to the board due to the air inside expanding and contracting when it gets hot or cold.
These vents are available with either a plastic screw or a hard-wearing red aluminium screw.
One of these vents (with an aluminium screw) is included in each of our surfboard kits.