Severne Wave Grenade HD Alloy Windsurfing Mast Extension 24cm+36cm

WAVE GRENADE ALUMINIUM 36cm / 24cm

OUR NO COMPROMISE WAVE GRENADE CARBON HAS BEEN REDESIGNED FOR THE ULTIMATE DURABILITY.

Tube diameter and wall thickness have been increased for incredible reliability.

WAVE GRENADE HD  36cm / 24cm

HEAVY DUTY

HD stands for Heavy Duty. The new WAVE GRENADE HD has 36cm or 24cm of adjustment for better compatibility with our wave sail range. We analyzed the need for more reliable tubes over this increased length and tested a variety of Aluminum specification. We decided on a wall thickness 33% thicker and an increased outside diameter, for the ultimate durability against bending and breaking.