HARKEN Premium Sailing 75mm Single Carbo Boat Block - Swivel, Part 2660

Companions to the popular Harken Black Magic block line, these small, compact blocks work well with very high working loads for easy trimming. Low-friction Carbo AirBlocks are lightweight, strong, reliable—and economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks.. The Harken 75mm Carbo Air Single Block allows either a 2:1 or 3:1 purchase, and 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 lines on small keelboats.. This innovative line of blocks turns fiber-reinforced composite construction into a reliable strength-to-weight ratio you can depend on.