75mm Carbo Fiddle Block features high-load ball bearings with fitted races for low-friction operation. Dual Delrin® sheave diameters prevent line chafe and form a neat, low-friction tackle in a single plane. Three-way head system. Cheek material/finish constructed from long-glass reinforced engineered nylon.
Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Carbo AirBlocks are 60% stronger and 30% lighter than Harken's Classic Blocks.
