Harken 353 29mm Double Traveler Carbo Block, Item #353

Harken 353 29mm Double Traveler Carbo Block, Item #353 Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The compact 29 mm Carbo is extremely strong. Use our miniature Carbo as a mainsheet block on small dinghies such as the Optimist, or for low-friction control blocks on any size boat. Use for: Outhauls Cunninghams Vangs Traveler controls Barberhaulers Flag halyards Specifications: Sheave Ø (mm) - 29 mm Length (mm) - 92 mm Weight (g) - 34 g Maximum line Ø (mm) - 8 mm Maximum working load (kg) - 150 kg Breaking load (kg) - 454 kg