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 G276S 27mm ESP Slider Car Pinstop is ideal for fixed lead positions, running on ball bearing track for easy upgrades without track replacement, supporting a maximum line diameter of 12 mm and a maximum working load of 1361 kg. |
$ 393.29
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1-2 weeks delivery time The Harken G276S.HL is a 27mm high-load slider car designed for lead positions that are rarely adjusted, featuring ball bearing operation for smooth performance and system upgrade compatibility without track changes. It measures 184 mm in length, 41 mm in width, has a 51 mm sheave, weighs 650 g, supports lines up to 12 mm, and has a maximum working load of 1633 kg with a breaking load of 3266 kg, for use with R27 track. |
$ 645.84
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1-2 weeks delivery time The Harken G3237B is a 32mm adjustable genoa lead car with recirculating Torlon® ball bearings for smooth movement under load. Its stainless steel sheave carrier pivots 60° for varying lead angles, accommodates two sheets, and uses roller and sideload bearings for precise trim control. It has a 76 mm sheave, measures 231 mm by 85 mm, weighs 1794 g, and handles a maximum working load of 2268 kg with a breaking load of 4536 kg, compatible with R32 track. |
$ 2,980.24
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1-2 weeks delivery time The Harken G323B is a 32mm ESP adjustable CB car with sleeve bearing sheaves and Torlon® recirculating ball bearings for smooth adjustments. The stainless steel sheave carrier pivots 60°, wide sheaves hold two sheets, and car-mounted sleeve-bearing blocks ensure durability. It measures 231 mm in length, 85 mm in width, weighs 1688 g, and supports a maximum working load of 2268 kg with a breaking load of 4536 kg, for use with R32 track. |
$ 1,486.51
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1-2 weeks delivery time The Harken G3247B is a dual-sheave 32mm adjustable CB car designed for demanding sail trimming, combining recirculating Torlon® ball bearings with stainless steel carriers that pivot 60°. Wide sheaves hold two sheets, roller and sideload bearings manage loads, and sleeve-bearing control blocks add durability. It measures 231 mm by 85 mm, weighs 1846 g, and has a maximum working load of 2268 kg with a breaking load of 4536 kg, compatible with R32 track. |
$ 3,081.27
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1-2 weeks delivery time The Harken G324B is a 32mm ESP dual-sheave adjustable CB car featuring ESP sleeve bearing sheaves and recirculating Torlon® ball bearings for precise adjustment. Stainless steel carriers pivot 60°, wide sheaves carry two sheets, and sleeve-bearing control blocks ensure reliability. It measures 231 mm in length, 85 mm in width, weighs 1761 g, and handles a maximum working load of 2268 kg with a breaking load of 4536 kg, for use with R32 track. |
$ 1,537.04
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1-2 weeks delivery time The Harken G326S is a 32mm slider car with a pinstop, designed for mostly fixed lead positions. Compatible with ball bearing tracks, it allows future system upgrades without replacing the track. It is 232 mm long, 64 mm wide, has a 76 mm sheave, weighs 1510 g, supports lines up to 19 mm, and has a maximum working load of 2268 kg with a breaking load of 4536 kg, for R32 track. |
$ 1,573.11
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1-2 weeks delivery time The Harken G326S.HL is a high-load 32mm slider car with ESP sleeve bearing sheaves, ideal for rarely adjusted lead positions. It offers increased load capacity while maintaining smooth ball bearing track operation, measuring 232 mm by 64 mm, with a 76 mm sheave, weighing 1758 g, supporting a maximum working load of 2722 kg and a breaking load of 5443 kg, for R32 track. |
$ 3,608.05
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1-2 weeks delivery time The Harken GT256S is a 25mm T-Track genoa lead car with a pinstop, suitable for infrequent lead adjustments. Its solid aluminum body is lightweight yet strong, with a tilting stainless steel carrier for smooth line leads. It measures 118 mm by 59 mm by 110 mm, has a 51 mm sheave, weighs 475 g, supports lines up to 12 mm, and handles a maximum working load of 1134 kg with a breaking load of 2268 kg, for 25 mm track. |
$ 555.64
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1-2 weeks delivery time The Harken GT326S is a 32mm genoa lead car with pinstop, built for infrequent lead adjustments. Constructed from solid aluminum with a tilting stainless steel carrier, it ensures precise line control. It measures 130 mm in length, 51 mm in width, 113 mm in height, has a 51 mm sheave, weighs 626 g, supports lines up to 12 mm, and has a maximum working load of 1361 kg with a breaking load of 2722 kg, for 3086 track. |
$ 613.36
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1-2 weeks delivery time The Harken H-31089A is a precision-machined Tolon roller designed for smooth and durable rotation under load, with a diameter of 0.1875 inches and a width of 0.560 inches. |
$ 17.32
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1-2 weeks delivery time The Harken H-36416A is a 57mm heavy-duty ESP swivel lock post, engineered for strength and flexible deck adjustments. |
$ 26.70
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1-2 weeks delivery time The Harken H-36417A is a 75mm heavy-duty ESP swivel lock post designed for larger applications, providing secure positioning and durability. |
$ 26.70
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1-2 weeks delivery time The Harken H-37514A is a 57mm HD mastbase spacer that improves alignment and smooth rotation for deck-mounted swivels, offering long-lasting performance. |
$ 13.71
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1-2 weeks delivery time The Harken H-37515A is a 75mm HD mastbase spacer designed for robust support of mastbase swivels, ensuring smooth rotation and reliable performance. |
$ 18.75
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1-2 weeks delivery time The Harken HBB68 System A/B Headboard Plate with Liners provides reliable support for System A/B applications and comes with liners to enhance durability and smooth operation. Item number HKHBB68. |
$ 469.05
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1-2 weeks delivery time The Harken HBB69 Headboard for System C is a robust headboard designed for early-generation Battcar systems, ensuring long-lasting performance and continued support for your main sail. Item number HKHBB69. |
$ 570.08
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1-2 weeks delivery time The Harken HC10417 18mm Switch Long Track is a key component of the Battcar switch system, designed to reduce sail stack height by splitting cars onto two tracks, crafted from durable 6061-T6 aluminum with hardcoat anodizing. Item number HKHC10417, length 857 mm, width 76 mm, weight 758 g, fasteners 5 mm with 75 mm spacing. |
$ 2,605.02
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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.
