HARKEN 40mm Carbo Fiddle Block - Swivel, Cam Cleat, 2657

Harken 40mm Carbo Air® Fiddle Block with Cam Cleat allows cam arms to be locked in more than five positions for fairleads.

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 lines on small keelboats.

Recipient of both the Dame Award and Sail Magazine’s Freeman-Pittman Award for innovation, this innovative line of blocks turns fiber-reinforced composite construction into a reliable strength-to-weight ratio you can depend on. Companions to the popular Harken Black Magic block line, these small, compact blocks work well with very high working loads for easy trimming.

• Use 40 mm on 3:1 and 4:1 tackles on dinghy vangs and mainsheets, and controls such as cunninghams and internal boom outhauls on larger boats 
• Cam arm assemblies can be adjusted in a wide range of positions
• Open design makes for easy maintenance