2021 Cabrinha Alloy Mast with Helicoil

 From Cabrinha: 

The Fusion Alloy mast is constructed from extruded aircraft-grade aluminum that results in an incredibly rigid & hydrodynamic structure. Helicoil inserts eliminate saltwater corrosion around the screw connection points. It seamlessly integrates into all 9cm industry standard foil boxes.

Key Features:

• Choice of fixed top plate or FQR (Foil Quick Release)
• 3-screw connection for superior rigidity
• Aircraft grade extruded, anodized 6061-T6 aluminum
• Precision tapered fuse-to-mast connection for optimal rigidity
• Helicoil inserts minimize corrosion and provide long lasting durability