Harken Inc. is a globally renowned company specializing in high-performance sailing hardware and accessories, making it a staple in the world of yachting and boating. Established in 1967 by brothers Peter and Olaf Harken, the company has grown from a small garage operation in Wisconsin, USA, to an international powerhouse with facilities and offices in the United States, Italy, and the United Kingdom. Harken’s commitment to innovation and quality has earned it a reputation for producing some of the most reliable and efficient sailing equipment available on the market.

Harken's product range includes a wide array of items designed to enhance the performance and safety of any sailing vessel. From winches and Harken blocks to travelers, furling systems, and more, Harken products are crafted with meticulous attention to detail and are trusted by professional sailors and boating enthusiasts alike. The company’s dedication to using the finest materials and cutting-edge technology ensures that their products not only meet but often exceed industry standards, providing sailors with the confidence and reliability they need while out on the water.
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1-2 weeks delivery time The Harken E3256 ESP End Control Double Sheave with Cam Cleat (2 pcs) is a durable option for 2:1 to 4:1 systems, equipped with Cam-Matic cleats and axle bearing sheaves with sideload ball bearings, supporting a maximum working load of 408 kg and breaking load of 1040 kg. |
$ 855.10
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1-2 weeks delivery time The Harken G2227B 22mm Adjustable CB Car Sheave, 2:1, uses recirculating Torlon® ball bearings and pivoting stainless steel sheave carriers to provide smooth sail adjustments under full sheet loads, with a maximum working load of 567 kg and breaking load of 1134 kg. |
$ 754.09
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1-2 weeks delivery time The Harken G222B 22mm ESP Adjustable CB Car Sheave, 2:1, features Torlon® ball bearings and stainless steel pivoting sheave carriers for precise and effortless sail control under heavy loads, with a maximum working load of 567 kg and breaking load of 1134 kg. |
$ 472.65
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1-2 weeks delivery time The Harken G2247B 22mm Adjustable CB Car Two-Sheave, 4:1, delivers superior load handling with recirculating Torlon® ball bearings and 60° pivoting stainless steel carriers for smooth operation under full sheet tension, supporting a maximum working load of 567 kg and breaking load of 1134 kg. |
$ 808.20
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1-2 weeks delivery time The Harken G224B 22mm ESP Adjustable CB Car Two-Sheave, 4:1, offers dual sheaves with recirculating Torlon® ball bearings and stainless steel pivoting carriers, ensuring smooth and consistent sail control under heavy sheet loads with a maximum working load of 567 kg and breaking load of 1134 kg. |
$ 508.73
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1-2 weeks delivery time The Harken G226S 22mm Slider Car Pinstop is designed for fixed lead positions, allowing smooth operation and easy upgrades on existing tracks, supporting a maximum line diameter of 12 mm and a maximum working load of 567 kg. |
$ 311.73
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1-2 weeks delivery time The Harken G2727B 27mm Adjustable CB Car Sheave, 2:1, features recirculating Torlon® ball bearings and pivoting stainless steel sheave carriers for effortless sail adjustments under full sheet loads, with a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 1,078.80
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1-2 weeks delivery time The Harken G272B 27mm ESP Adjustable CB Car Sheave, 2:1, combines recirculating Torlon® ball bearings with pivoting stainless steel carriers for precise adjustments under full sheet loads, supporting a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 523.17
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1-2 weeks delivery time The Harken G2737B 27mm Adjustable CB Car Sheave, Dead End, 3:1, is engineered for dead-end applications with pivoting stainless steel sheave carriers and recirculating Torlon® ball bearings, managing full sheet loads with a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 1,107.68
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1-2 weeks delivery time The Harken G2737B.HL 27mm High-Load Adjustable CB Car Sheave, Dead End, 3:1, is designed for heavy-duty dead-end applications with recirculating Torlon® ball bearings and 60° pivoting stainless steel carriers, supporting a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 1,753.50
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1-2 weeks delivery time The Harken G273B 27mm ESP Adjustable CB Car Sheave, 2:1, offers smooth trimming with recirculating Torlon® ball bearings and pivoting stainless steel carriers, providing a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 544.81
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1-2 weeks delivery time The Harken G273B.HL 27mm ESP High-Load Adjustable CB Car Sheave, 2:1, is built for heavier loads with recirculating Torlon® ball bearings and 60° pivoting stainless steel carriers, supporting a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 938.09
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1-2 weeks delivery time The Harken G2747B 27mm Adjustable CB Car 2 Sheave, 4:1, features dual sheaves with recirculating Torlon® ball bearings and pivoting stainless steel carriers, allowing effortless adjustment under full load with a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 1,143.75
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1-2 weeks delivery time The Harken G2747B.HL 27mm High-Load Adjustable CB Car 2 Sheave, 4:1, is optimized for high-load applications, with recirculating Torlon® ball bearings and pivoting stainless steel carriers, supporting a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 1,847.31
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1-2 weeks delivery time The Harken G274B 27mm ESP Adjustable CB Car 2 Sheave, 2:1, allows effortless trimming with dual sheaves, recirculating Torlon® ball bearings, and pivoting stainless steel carriers, supporting a maximum working load of 1043 kg and breaking load of 2268 kg. |
$ 598.94
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1-2 weeks delivery time The Harken G274B.HL 27mm ESP High-Load Adjustable CB Car Sheave, 2:1, is engineered for smooth adjustment under full sheet loads, featuring recirculating Torlon® ball bearings and stainless steel carriers pivoting up to 60°, with a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 988.61
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1-2 weeks delivery time The Harken G274B.HL Port Tang version maintains reliable high-load performance with recirculating Torlon® ball bearings and 60° pivoting stainless steel carriers, supporting a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 981.39
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1-2 weeks delivery time The Harken G274B.HL Starboard Tang version provides smooth high-load adjustment using recirculating Torlon® ball bearings and pivoting stainless steel carriers, with a maximum working load of 1633 kg and breaking load of 3266 kg. |
$ 981.39
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What are the key features of Harken Marine element blocks, such as the 60 mm and 80 mm sizes, and how do they contribute to efficient sail handling?
Harken element blocks, such as the 60 mm and 80 mm sizes, are designed for high strength and low weight, making them essential for efficient sail handling on a wide range of sailboats. These blocks feature advanced materials and Harken's precise engineering, ensuring smooth operation and durability in demanding conditions. As a leading manufacturer and marketer of quality marine hardware, Harken offers these blocks as part of their extensive selection of sailboat hardware and accessories, all available through our online store.
For additional versatility and effective rope handling solutions, complement your sailing gear with the high-performance Ronstan 40mm Block, designed to deliver optimal control and efficiency on the water.
What are the advantages of using a Harken furling system on a sailboat, and how does it improve sail management?
Using a Harken furling system on a sailboat offers significant advantages by making sail management more efficient and safer, especially in challenging ocean conditions. The Harken MkIV Ocean furling unit*allows for smooth and controlled deployment and reefing of the headsail, optimizing performance and reducing the physical effort required. Harken sailing gear is known for its durability and precision, making it a trusted choice among sailors to enhance their sailing gear and sailboat hardware setup.
Explore more precision-driven solutions in our full lineup of Harken Winch systems.
What role does a Harken cam cleat play in sail control, and why is it essential for precise reef and sheet adjustments?
A Harken cam cleat plays a crucial role in sail control by securely holding the mainsail and sheet lines in place, allowing for quick and precise adjustments. This is essential for making fine-tuned reef and sheet changes, especially in dynamic conditions, ensuring optimal sail trim and performance. Harken, a leading manufacturer of quality marine and sailboat hardware, offers a wide selection of cam cleats designed to meet the needs of both small boats and larger vessels, making them an indispensable part of any Harken sailboat rigging system.
