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 Price incl. 19% VAT The Harken HK233 22 mm Micro Cheek Block is a lightweight, low-friction block designed for sailboards, smaller dinghies, and lightly loaded control lines. It features a 22 mm sheave diameter, accommodates lines up to 6 mm, and supports a maximum working load of 91 kg. |
€ 23,64
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK234 Micro Block 22 mm Simple with Shackle features a 22 mm sheave diameter and is designed to accommodate lines up to 6 mm in diameter. With a maximum working load of 91 kg, its compact, lightweight design makes it ideal for sailboards, smaller dinghies, and control lines on boats of any size. |
€ 25,05
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK235 22 mm Single Block with Swivel is a compact and lightweight block designed for lines up to 6 mm. With a working load of 91 kg and weighing just 28 grams, it's ideal for smaller sailing boats and vessels up to 30 feet, perfect for trim and control lines. |
€ 27,89
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK242 22 mm Thru-Deck is a compact, lightweight micro block ideal for lines up to 6 mm. With a working load of 91 kg and weighing just 28 grams, it's perfect for smaller sailing boats and vessels up to 30 feet, commonly used for trim and control lines. |
€ 41,84
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK243 22 mm Upright Lead Block is a compact, lightweight solution for lines up to 6 mm, designed for smaller sailing boats and vessels up to 30 feet. With a working load of 91 kg and weighing just 28 grams, it's perfect for trim and control lines. |
€ 24,35
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK244 22 mm Fiddle Block V-Jam is a compact, lightweight block ideal for lines up to 6 mm. Designed for smaller boats and vessels up to 30 feet, it boasts a working load of 91 kg and weighs just 57 grams, making it perfect for trim and control lines. |
€ 51,29
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK245 22 mm Fiddle Block V-Jam Becket is a compact, lightweight block designed for lines up to 6 mm. With a working load of 159 kg and a weight of just 57 grams, it's perfect for trim and control lines on smaller boats and vessels up to 30 feet. |
€ 55,78
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK292 Micro Block 22 mm Simple with Shackle and Swivel is a compact, lightweight, and high-performance block designed for sailboards, small dinghies, and lightly loaded control lines. With a sheave diameter of 22 mm, it efficiently handles lines up to 6 mm in diameter and boasts a maximum working load of 91 kg, making it suitable for a wide range of marine applications. |
€ 34,75
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK377 Micro Block 22 mm Forkhead is a compact and lightweight sailing accessory designed for lines up to 6 mm thick. Ideal for boats up to 30 feet in length, it excels in handling trim and control lines. With a strong working load of 91 kg and a weight of only 16 grams, this block offers durability and performance in a small, efficient package. |
€ 28,13
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1-2 weeks delivery time Price incl. 19% VAT Harken's HK443 Micro Block 22 mm Eyestrap Block is a compact, lightweight option designed for lines up to 6 mm, ideal for smaller boats up to 30 feet in length. Perfect for trim and control lines, it offers a working load of 91 kg and weighs only 16 grams, providing durability and efficiency without added bulk. |
€ 28,60
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK150 Cam-Matic Cam Standard is a durable, high-performance cleat designed for secure line holding and quick release. Made from hardcoat-anodized aluminum, it efficiently handles lines from 3 to 12 mm in diameter, making it ideal for precise trimming in sailing. Featuring smooth teeth and multiple high-load ball bearings, it minimizes friction and ensures reliable engagement, even under maximum line tension. |
€ 60,04
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK280 Maxi Cam-Matic Cam Offshore is designed for secure line holding and quick release, offering precise trimming in demanding conditions. Constructed from anodized aluminum for durability, it features smooth teeth and multiple rows of ball bearings, minimizing friction for effortless operation. With a line grip capacity of 6-16 mm and a robust design, it ensures fast engagement and release even under extreme loads, providing reliable performance for all sailing needs. |
€ 92,65
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK468 Aluminium Micro Cam is the ultimate solution for securing ropes between 2-6 mm in diameter. Known for its superior performance, this cam cleat is part of the renowned Harken Aluminium Cam-Matic series. With a versatile range of sizes, including Micro, Standard, and Offshore, it caters to a variety of boat types, ensuring durability and ease of use in all sailing conditions. |
€ 47,51
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK491 Stainless Steel Offshore Cam-Matic Cleat is built for ropes between 6 and 16 mm in diameter. Made from durable stainless steel, it ensures reliable performance in offshore applications. With a safe working load of 227 kg and a weight of 380 grams, this cleat offers both strength and longevity for demanding marine environments. |
€ 185,31
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK365 Carbo Cam Standard is designed for ropes ranging from 3 to 10 mm. Featuring ball bearing cam cleats, it securely holds lines and allows for quick release, ensuring precise trimming. Constructed with lightweight, fiber-reinforced materials, it’s ideal for racing applications where weight is crucial. With compact dimensions of 30 mm in height and 65 mm in length, it provides efficient functionality while minimizing onboard weight. |
€ 46,80
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK412 Cam-Matic Cam Double for Rope 8-10 mm is engineered for precision and durability, featuring ball bearing cam cleats for secure line holding and instant release, perfect for precise trimming. Constructed from hardcoat-anodized Aluminium, it performs reliably in high-load, high-wear applications. With a minimum line diameter of 8 mm and a maximum working load of 500 lb (227 kg), this cleat ensures excellent performance in demanding conditions. |
€ 140,87
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK471 Micro Carbo Cam for Rope 3-6 mm is a lightweight, high-performance cam cleat designed for precise line control. Featuring ball bearing technology for secure holding and instant release, it is ideal for racing scenarios where weight is a critical factor. The fiber-reinforced construction ensures durability while the compact size (22 mm height and 48 mm length) offers efficient functionality without excess weight. |
€ 42,07
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK326 Standard Carbo-Cam Kit with Wire Fairlead is an essential sailing accessory that ensures optimal line control. The Wire Fairlead maintains a low profile while guiding lines efficiently to the cleat, ensuring smooth operation. The durable and lightweight 326 Carbo Cam is reinforced for added strength, making this kit a reliable choice for sailing enthusiasts. |
€ 62,40
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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.