Harken 29mm Fly™ Block hook Carbo AirBlocks are 60% stronger

Carbo AirBlocks are 60% stronger and 30% lighter than our classic blocks making them perfect for the smaller diameter lines favoured by racers

ZIPPERED SIDE ENTRY POCKETS

through a pre-shaped panel layout and a contoured waistband

Sheave Ø (mm) - 40 mm

Harken 29mm Fly™ Block hook Carbo AirBlocks are 60% strongerHarken soft attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low aero package. Designed specifically for high tech line, these efficient blocks have an incredible working load for their small size. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand Prix racers. 29 mm blocks feature a one piece titanium outer race sheave, stainless