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 HK2646 Carbo Air Block 40 mm Single with Cam and Becket is a high-performance block designed for use with jib and mainsheet systems on dinghies and control lines on keelboats. Its nylon-resin sideplates are packed with long-glass fibers, providing strength without added weight, while ball bearings ensure smooth operation. UV stabilization protects against environmental damage. Ideal for various applications including main/jib sheets, vangs, and outhauls. |
€ 156,95
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2649 Carbo Air Block 40 mm Single Barbehaul for Rope 10 mm offers lightweight durability, being 60% stronger and 30% lighter than classic blocks. Its nylon-resin sideplates are packed with long-glass fibers for optimal strength-to-weight ratio, while smooth spinning sheaves on high-load ball bearings ensure low-friction operation. Suitable for various applications including main/jib sheets, control lines, vangs, and cunninghams. |
€ 59,33
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2650 Single Fixed Carbo Air Block 40 mm is designed for both small boats and larger vessels, facilitating efficient sheeting systems and trimline operations. With a maximum line capacity of 10 mm, it ensures smooth functionality in various sailing scenarios. Boasting a safe workload of 220 kg and a breaking strength of 735 kg, it offers reliability and durability under pressure, all while weighing a mere 40 grams, making it a lightweight yet robust choice for sailors. |
€ 37,58
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2652 Single Stand-Up Carbo Air Block 40 mm for Rope 10 mm enhances both small boat and large vessel performance. With a maximum line diameter of 10 mm, it seamlessly integrates into sheeting systems and trim lines, offering optimal functionality. Its safe workload of 220 kg and breaking strength of 735 kg ensure reliability in demanding maritime conditions, while its lightweight design, at just 48 grams, adds convenience without compromising strength. |
€ 50,11
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2659 Carbo Air Block, a 40 mm single fixed 90 for 10 mm rope, is ideal for small boat sheeting systems and larger vessel trim lines. With a maximum line diameter of 10 mm, it offers a safe workload of 220 kg and a breaking strength of 735 kg, all while weighing just 44 grams. |
€ 51,29
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1-2 weeks delivery time Price incl. 19% VAT Harken's HK2156 40 mm Pivoting Lead Block Cam-Matic Cleat serves as a versatile solution for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats, enabling direct sheeting from the boom. Its high-strength construction, identical hole spacing, and rivet size to Classic models allow for easy upgrades. With a recommended maximum line diameter of 10 mm, a safe workload of 136 kg, and a breaking strength of 430 kg, this lightweight 186-gram block ensures durability and reliability in small boat sheeting systems. |
€ 107,78
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1-2 weeks delivery time Price incl. 19% VAT High-strength pivoting lead blocks with cams, such as the Harken HK2157 Carbo 40 mm Pivoting Lead Block with Carbo-Cam Cleat, serve multiple purposes. They are essential for halyard controls on larger keelboats and can also be used on dinghies and beachcats for direct sheeting from the boom. These blocks feature hole spacing and rivet sizes identical to Classic models, ensuring easy upgrades, while their reversible cams allow for versatile cleating options. Additionally, the Harken 40mm Carbo pivoting lead block/365 Carbo Cam block is lightweight, with a safe workload of 91 kg and a breaking load of 430 kg, making it suitable for small boat sheeting systems with lines up to 10 mm thick. |
€ 104
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2638 Double Carbo Air Block 40 mm is perfect for ropes up to 10 mm in diameter. With a working load of 440 kg and a breaking strength of 1080 kg, this 40 mm Carbo double block is both lightweight, at just 86 grams, and durable, ensuring efficient performance during sailing tasks. |
€ 104
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2639 Carbo Air Double Block 40 mm, complete with a becket, is designed for ropes up to 10 mm, boasting a 440 kg working load and a breaking strength of 1080 kg. Weighing just 90 grams, it features a 40 mm model with two sheaves, ball bearings for smooth operation, and a swivel for enhanced flexibility. |
€ 112,51
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Harken HK2640 Carbo Triple Air Block: a sturdy 40 mm block designed for ropes up to 10 mm thick. With a working load of 660 kg and a breaking strength of 1383 kg, it ensures reliable performance. Weighing just 118 grams, it's lightweight yet durable, making it perfect for various rigging tasks. |
€ 171,13
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2641 Triple Carbo Air Block 40 mm with Becket for Rope 10 mm is a high-performance block designed for main, jib, and spinnaker sheets on sportboats and dinghies of all sizes. Its lightweight and durable composite construction, along with the UV-stabilizer on ball bearings, sheave, and sideplates, ensure its reliability even in harsh conditions. With smooth-running and powerful performance, this block makes trimming easy in challenging wind situations. |
€ 178,69
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2642 Double Fixed Carbo Air Block 40 mm is a high-performance block designed for ropes measuring 10 mm. It offers enhanced strength and lighter weight compared to classic blocks, making it ideal for jib and mainsheet systems on dinghies and loaded control lines on keelboats. With nylon-resin sideplates packed with long-glass fibers and high-load ball bearings, this block ensures smooth operation and maximum protection with UV stabilization. It is versatile and can be used for various purposes, including main and jib sheets, mainsheet fine-tuning, control lines, vangs, cunninghams, and outhauls. |
€ 86,27
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2643 Double Fixed Carbo Air Block 40 mm with Becket for Rope 10 mm is a lightweight and strong block that is perfect for high-performance dinghies and small keelboats. Its nylon-resin sideplates packed with long-glass fibers offer a compact design with a high strength-to-weight ratio. The block's ball bearings and UV stabilized components ensure smooth operation and maximum protection. Suitable for various sailing systems such as main/jib sheets, control lines, vangs, cunninghams, and outhauls. |
€ 93,60
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2647 Carbo 40 mm Triple Block with Swivel and Cam Cleat is a lightweight, strong, reliable, and affordable block. It is designed to handle high working loads, with a maximum line diameter of 6 mm and a maximum working load of 340 kg. The block features a 40 mm sheave diameter for smooth operation and reduced friction. |
€ 264,73
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2648 Triple Carbo Air Block 40 mm with becket and cam is a lightweight, strong, and affordable option for ropes measuring 10 mm in diameter. It offers high working loads, making trimming safe and easy. With a 40 mm sheave diameter, maximum line diameter of 6 mm, and a maximum working load of 408 kg, this block is a reliable choice. It is a perfect companion to the popular Harken Black Magic block line. |
€ 271,82
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2654 Quad Carbo Air Block 40 mm is a lightweight and strong block designed for ropes with a diameter of 10 mm. It is suitable for use in jib and mainsheet systems on high-performance dinghies, as well as control lines on small keelboats. The block features compact nylon-resin sideplates packed with long-glass fibers for a high strength-to-weight ratio. With smooth operation ensured by high-load ball bearings, the block is UV stabilized for maximum protection. It can be used for various applications such as main/jib sheets, mainsheet fine-tuning, control lines, vangs, cunninghams, and outhauls. |
€ 226,91
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2600 Single Carbo Air Block is a 57 mm block designed for 10 mm ropes. It weighs 87 grams and can handle a safe working load of 359 kg, with a breaking strength of 1079 kg. It is versatile and suitable for main sheets and jib sheets. |
€ 66,65
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2601 Carbo Single Air Block with Becket is a lightweight and versatile 57 mm block designed for ropes up to 10 mm in diameter. With a safe working load of 359 kg and a breaking strength of 1079 kg, it is perfect for main sheets and jib sheets, offering reliable and durable performance. |
€ 78,71
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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.
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.
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.