HARKEN 57mm Carbo Block - Swivel, Becket, Cam Cleat, 2616 Sailboat Blocks & Hardware_40 mm Double Carbo Block - Swivel you want the best gear

you want the best gear possible

t snag lifelines

The swiveling bullseye fairlead keeps the line aligned from any angle

Schaefer Double Stainless Steel block allows for a 4:1 purchase

The floating sheave and bearing system is supported by a fibre-reinforced load frame

HARKEN 57mm Carbo Block - Swivel, Becket, Cam Cleat, 2616 Sailboat Blocks & Hardware_40 mm Double Carbo Block - Swivel you want the best gearHarken 57mm Carbo Air Single Block with Becket and compact Cam arm supports high load purchases. Low friction Carbo AirBlocks are lightweight, strong, reliable, and economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks. The sideplates are UV stabilized, high strength resin and designed for small diameter lines favored by racers. Good for jib and mainsheet systems on high performance dinghies, and for high load control