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 170 Hexa-Cat base block with cam cleat features Hexaratchets® to hold loaded sheets while providing precise control for easing and trimming, with a side switch to engage or disengage the ratchet, and works with Big Bullet or 2.25 in blocks for mechanical advantages from 5:1 to 8:1. |
$ 515.94
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1-2 weeks delivery time The Harken 173 22mm low-beam endstops absorb shock at track ends when end controls are not used, protecting equipment and lines effectively. |
$ 15.88
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1-2 weeks delivery time The Harken 1734 203mm high-load sheave is designed for demanding applications, with a bearing system that combines sideload-carrying balls and a PTFE composite bushing to handle radial and side loads efficiently. |
$ 2,193.69
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1-2 weeks delivery time The Harken 174 22mm high-beam endstops absorb shock loads when end controls are not in use, ensuring smooth operation and protecting other system components. |
$ 17.32
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1-2 weeks delivery time The Harken 176 22mm SB Delrin balls are made from high-performance acetal resin, offering durable, lightweight performance for low to moderate-load applications in various mechanisms. |
$ 6.20
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1-2 weeks delivery time The Harken 177 22mm SB Torlon balls are crafted from a strong thermoplastic, providing crush and impact resistance for heavy, long-term use and repeated shock loading. |
$ 25.25
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1-2 weeks delivery time The Harken 1777 22mm Slider Battcar system simplifies raising, reefing, and dousing mainsails, with lightweight, hardcoat-anodized aluminum cars sliding on low-friction inserts to reduce stack height while offering a cost-effective solution. |
$ 50.86
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1-2 weeks delivery time The Harken 183 Bullet 29mm single sheave block with aluminum sheave guides control lines efficiently, combining compact, lightweight design with hardcoat-anodized, PTFE-impregnated aluminum sheaves for strength, corrosion resistance, and fast trim and release under varying loads. |
$ 65.66
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1-2 weeks delivery time The Harken 1849 CB Track Riser Set consists of two risers designed for mid-boom travelers needing to clear companionway hatches, compatible with most cabintops, and adaptable for both straight and curved tracks, weighing 3720 g and fitting R27HB and R32HB tracks. |
$ 2,063.80
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1-2 weeks delivery time The Harken 1867 57mm Aluminium Organizer with 5 sheaves guides multiple lines aft toward halyard stoppers or winches, made with aluminum hardcoat-anodized side plates, standing 29 mm tall, 402 mm long, handling up to 12 mm line diameter, with a maximum working load of 5613 kg. |
$ 2,078.23
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1-2 weeks delivery time The Harken 193 2.25'' Block for Hexa-Cat features a Hexaratchet that secures loaded sheets while allowing full control trimming and easing, compatible with Hexa-Cat bases, Big Bullet, or 57 mm blocks, with a sheave diameter of 57 mm and breaking load of 1134 kg. |
$ 414.91
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1-2 weeks delivery time The Harken 1947 32mm Stand-Up Toggle keeps blocks upright on travelers and includes a replacement headpost compatible with various Black Magic Air and Element blocks, supporting a maximum working load of 3401 kg and standing 63 mm tall. |
$ 436.58
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1-2 weeks delivery time The Harken 1948 32mm Stand-Up Toggle with Control Tangs holds blocks upright and adds tangs for control block attachment, offering the same 3401 kg working load and 70 mm height while compatible with multiple Element and Black Magic blocks. |
$ 472.65
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1-2 weeks delivery time The Harken 1949 32mm Stand-Up Toggle with one Control Tang maintains blocks upright on travelers, features a control tang for easy block attachment, supports 3401 kg working load, and is 70 mm in height. |
$ 238.12
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1-2 weeks delivery time The Harken 197 29mm Exit Bullet Block Cam Cleat provides a low-friction guide for control lines aft, compact and lightweight at 128 g, handling lines up to 8 mm in diameter, with a maximum working load of 136 kg. |
$ 184.74
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1-2 weeks delivery time The Harken 1981 56mm Crossover Block allows lines to cross from one side of the cabin to a winch on the opposite side, suitable for boats up to 15 m, standing 36 mm tall, with a sheave diameter of 56 mm and maximum working load of 1361 kg. |
$ 474.82
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1-2 weeks delivery time The Harken 1984 44mm Crossover Block delivers clean line routing for boats up to 11.5 m, 32 mm in height with a 44 mm sheave, handling lines up to 10 mm in diameter and supporting a maximum working load of 907 kg. |
$ 414.91
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1-2 weeks delivery time The Harken 1986 44mm Aluminum Mastbase Block is low-profile and lightweight for installing multiple halyard leads around the mast base, measuring 57 mm in height, 73 mm in length, with a maximum line diameter of 10 mm and working load of 340 kg. |
$ 171.75
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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.
