Carbo Air Blocks

Power3 ratchet blocks provide sailors racing small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.   Load-Sensing Technology: The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in... read+

The Carbo Ratchamatic is a load-sensing ratchet block designed for optimal performance across varying conditions. It rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. This seamless transition between ratchet and light-air modes ensures efficient handling. The system provides superior grip and holding power for demanding sailing applications... read+

Power3 ratchet blocks provide sailors racing small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.   On/Off Switch: Operates from both sides. Grip Ratio: 1.5x grip for breeze-on conditions and puffs. ... read+

Power3 ratchet blocks provide sailors racing small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. The patented T2 Ratchamatic is Harken’s newest block to feature the T2 line’s styling and soft-attachment ... read+

The Power3 ratchet blocks are designed for sailors competing in small one-design classes, offering three distinct holding-power options to adapt to varying wind and sea conditions. This versatility allows for fine-tuning of setups to achieve the ideal balance of power, responsiveness, and grip. The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low ... read+

The Power3 ratchet block is designed for sailors competing in small one-design racing, offering three distinct holding-power options to adapt to varying wind and sea conditions. This versatility allows for fine-tuning of the rigging setup, ensuring the ideal balance of power, responsiveness, and grip for specific sailing scenarios.   On/Off Switch: The mechanism operates from both sides of... read+

Carbo ratchet blocks are designed to allow sailors to hand-hold loaded lines, offering an optimal balance between holding power and controlled easing. The blocks feature machined aluminum sheaves that are Hard Lube-anodized to ensure strength and corrosion resistance. Eight facets on the sheave hold the line securely during operation. A switchable ratchet mechanism provides precise control for ... read+

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: 2600• Sheave Ø: 57 mm• Length: 110 mm• Weight: 87 g• Maximum line Ø: 10 mm• Maximum working load: 359 kg• Breaking load... read+

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: 2602• Sheave Ø: 57 mm• Length: 121 mm• Weight: 178 g• Maximum line Ø: 10 mm• Maximum working load: 720 kg• Breaking loa... read+

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: 2603• Sheave Ø: 57 mm• Length: 142 mm• Weight: 187 g• Maximum line Ø: 10 mm• Maximum working load: 720 kg• Breaking loa... read+

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: 2604• Sheave Ø: 57 mm• Length: 121 mm• Weight: 255 g• Maximum line Ø: 10 mm• Maximum working load: 1080 kg• Breaking lo... read+

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: 2606• Sheave Ø: 57 mm• Length: 92 mm• Weight: 68 g• Maximum line Ø: 10 mm• Maximum working load: 359 kg• Breaking load:... read+

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Specifications• Brand: Harken• Reference: 2608• Sheave Ø: 40 mm• Length: 86 mm• Weight: 49 g• Maximum line Ø: 10 mm• Maximum working load: 136 kg• Breaking load: 454 kg• Shackle pin Ø: 4 mm read+