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Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming.
Specifications
• Brand: Harken
• Reference: 2621
• Sheave Ø: 57 mm
• Length: 153 mm
• Weight: 105 g
• Maximum line Ø: 10 mm
• Maximum working load: 359 kg
• Breaking load: 1080 kg
• Shackle pin Ø: 5 mm






