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Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to Harken's popular big boat blocks, these compact blocks feature large sheaves for high relative power. They offer very high working loads, providing a high safety margin with low friction.
Lightweight Design: The blocks are engineered to be lightweight while maintaining strength and reliability.
Large Sheaves: Equipped with large sheaves to deliver high relative power.
High Working Loads: Capable of handling very high working loads for a high safety margin.
Low Friction: Operates with low friction for efficient performance.
Specifications
• Brand: Harken
• Reference: 2660F
• Sheave Ø: 75 mm
• Length: 137 mm
• Weight: 195 g
• Shackle pin Ø: 6 mm
• Maximum line Ø: 14 mm
• Maximum working load: 550 kg
• Breaking load: 1650 kg






