Harken Carbo Air clew block

⛵ Optimizes mainsail sheet management.
⚓ Allows direct mounting of the mainsheet onto the traveler.
💪 Adds a fine-tune purchase for precise adjustment.
🔄 Routes the sheet from port to starboard.
💨 Facilitates quick maneuvers.
⚙️ Carbo composite body.
🔩 Free-rolling ball bearings on race.
☀️ UV-stabilized Delrin acetal resin balls.
📏 Sheave diameter: 29 mm.
⚖️ Weight: 151 g.
rope Rope up to 8 mm.
🏋️ Working load: 150 Kg.
💥 Breaking load: 454 Kg.
Need an advice ?
HARKEN CARBO AIR MAINBLOCK: PERFORMANCE AND CONTROL FOR YOUR BOAT
Harken Carbo Air Mainblock is designed to optimize the management of the mainsail sheet on your boat. This solution allows you to mount a mainsheet directly onto the car and add a fine-tune system for precise adjustment.
The design of the Harken Carbo Air Mainblock offers a lead from port to starboard, facilitating quick maneuvers while maintaining freedom of movement for the car. Adding a fine-tune system allows you to adjust the sheet tension with power when conditions require it.
The Harken Carbo Air Mainblock features: a composite Carbo body, free-running ball bearings on a race, and UV-stabilized Delrin acetal resin balls. It has 29 mm diameter sheaves, two single blocks on a stainless steel ring, a length of 124 mm, and a weight of 151 g. It accepts a line diameter of up to 8 mm, with a working load of 150 kg and a breaking load of 454 kg.
Read more
Technical specifications
- Carbo composite body
- Free-rolling ball bearings
- UV-stabilized Delrin acetal resin balls
- 29 mm diameter sheaves
- Two single blocks on a stainless steel ring
- Length of 124 mm
- Weight of 151 g
- Line diameter up to 8 mm
- Working load of 150 kg
- Breaking load of 454 kg
























