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 2169 57mm Ratchet Block Swivel offers multiple holding-power options for small one-design sailors, featuring a dual-grip system and easy-access on/off switch, ideal for big breeze or steady conditions with 20:1 holding power. |
$ 150.09
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1-2 weeks delivery time The Harken 2170 T2 Soft-Attach Ratchamatic® Block combines lightweight strength and modern styling with a soft-attach system and composite construction, transitioning smoothly from free-running to ratchet mode under pressure and providing 2x grip with 20:1 holding power for versatile sailing applications. |
$ 152.98
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1-2 weeks delivery time The Harken 2171 Fly 1-Sheave Block is an ultra-efficient, lightweight solution built with a titanium outer race and stainless steel ball bearings, offering high load capacity and aerodynamic efficiency for foiling dinghies, sportboats, and Grand-Prix racers, supporting a maximum working load of 350 kg. |
$ 265.56
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1-2 weeks delivery time The Harken 2172 57mm 1.5x & 2x Grip 1-Sheave Ratchet Blocks come in a pair and feature dual holding-power modes, an on/off switch for quick adjustments, and responsive handling, allowing sailors to choose between 1.5x grip for puffs or 2x grip for strong, steady winds. |
$ 301.63
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1-2 weeks delivery time The Harken 2174 is a 75mm Power3 ratchet block with 1.5x grip, designed for small one-design racing boats. It offers three holding-power settings, an on/off switch on both sides, and provides precise control under varying wind and sea conditions, supporting a maximum working load of 341 kg. |
$ 178.96
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1-2 weeks delivery time The Harken 2175 75mm Ratchamatic® block combines the Power3 ratchet system with load-sensing technology, allowing free rotation under low loads and automatic engagement at higher tension, delivering 1.5x grip and 22:1 holding power for versatile sailing performance. |
$ 274.20
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1-2 weeks delivery time The Harken 2176 Power3 ratchet block features a 2x grip and 30:1 holding power, with three adjustment options and an on/off switch on both sides, ideal for sailors requiring enhanced control in breeze-on or gusty conditions. |
$ 178.96
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1-2 weeks delivery time The Harken 2177 Ratchamatic® block automatically engages under increasing load, providing 2x grip and 30:1 holding power, ensuring responsive and controlled handling for high-performance sailing in strong or gusty winds. |
$ 274.20
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1-2 weeks delivery time The Harken 2178 double ratchet block has a 57mm sheave and eight holding facets, offering 10:1 holding power and durable anodized aluminum construction, designed for managing heavily loaded lines efficiently. |
$ 353.59
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1-2 weeks delivery time The Harken 2180 Fly Soft Attach Triple Block is a compact 18mm triple block built for high-tech lines, combining precision engineering, stainless-steel ball bearings, and composite fiber-reinforced sideplates to deliver efficient power in demanding applications. |
$ 99.57
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1-2 weeks delivery time The Harken 2181 Flip-Flop Block pivots around the line axis to keep lines close to the deck, allowing multiple lead angles for smooth handling and flexible trimming on small boats. |
$ 50.15
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1-2 weeks delivery time The Harken 2182 Flip-Flop SB Block includes a mounted Cam-Matic® cleat, keeping lines near the deck or mast while providing convenient line control and adaptability for small boat sailing. |
$ 180.41
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1-2 weeks delivery time The Harken 2183 Flip-Flop Block with Micro Cam-Matic® Cleat enables sailors to maintain deck or mast control while adjusting trim, offering a compact design suitable for moderate loads and smaller lines. |
$ 163.09
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1-2 weeks delivery time The Harken 2185 29mm Zircon 1-Sheave Block provides quick and responsive action for precision control lines, ideal for multi-part setups requiring immediate reaction in smaller rigs. |
$ 71.45
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1-2 weeks delivery time The Harken 2186 29mm Zircon 1-Sheave Block with becket enhances precision and response for control lines, allowing smooth operation in multi-part setups under varying loads. |
$ 77.93
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1-2 weeks delivery time The Harken 2187 29mm Zircon 2-Sheave Block offers versatile performance for control lines needing multiple purchases, delivering responsive operation for efficient sailing. |
$ 125.56
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1-2 weeks delivery time The Harken 2188 29mm Zircon 2-Sheave Block with becket combines two sheaves and a becket for immediate response and effective load handling in multi-part control line configurations. |
$ 137.10
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1-2 weeks delivery time The Harken 2189 29mm Zircon 3-Sheave Block supports demanding multi-purchase systems, ensuring smooth operation and rapid response under heavier loads. |
$ 176.07
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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.
