Harken Blocks are essential components for sailboats, designed to handle loaded control lines with efficiency and precision. These boat blocks, including small boat blocks and ratchet blocks, come in various configurations to suit different sailing nee
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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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 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.
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$ 176.07
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1-2 weeks delivery time The Harken 2190 40mm Zircon 1-Sheave Block uses ceramic ball bearings and lightweight construction to provide precise, efficient sail trimming and fast response in changing conditions.
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$ 102.82
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1-2 weeks delivery time The Harken 2191 40mm Zircon 1-Sheave Block with becket features industrial ceramic ball bearings in caged races, enabling efficient rotation and instant sail adjustment for small boats.
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$ 106.43
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1-2 weeks delivery time The Harken 2192 40mm Zircon 2-Sheave Block includes dual sheaves with caged ceramic ball bearings, offering friction-free rotation and precise trimming for heavier loads on small craft.
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$ 173.18
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1-2 weeks delivery time The Harken 2193 40mm Zircon 2-Sheave Block with becket provides smooth, high-efficiency rotation and versatile line handling, allowing sailors to adjust rigging quickly under demanding conditions.
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$ 186.17
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1-2 weeks delivery time The Harken 2194 40mm Zircon 3-Sheave Block manages multiple lines simultaneously with caged ceramic bearings, offering smooth performance and high efficiency for small vessels.
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$ 257.62
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1-2 weeks delivery time The Harken 2195 57mm Zircon 1-Sheave Block delivers increased capacity for heavier lines while maintaining smooth rotation and high-efficiency trimming, suitable for larger small boats and demanding sailing conditions.
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$ 120.52
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What are the key features of a Harken Element Block and how is it used in sailing?
Harken Element Blocks are designed with durability and performance in mind, featuring a combination of aluminum side plates and composite sheaves. These blocks are ideal for a variety of sailing applications, from halyards to control lines. Their bearing system ensures smooth operation under both high and low loads, making them suitable for fast trim and release. Available in various configurations such as single block, fiddle block, and snatch block, they cater to the diverse needs of sailors.
The 16mm Micro Block is perfect for light load applications on small sailboats, while the 75mm Carbo Block is better suited for handling larger loads on bigger boats. Harken’s selection of blocks, including the Element Fiddle and Carbo Fiddle Block, are considered some of the best in the industry, providing reliable performance for both cruising and racing scenarios.
How does a fiddle block differ from a single block in terms of functionality
A fiddle block differs from a single block in that it has two sheaves, allowing it to manage more complex rigging setups and offer greater mechanical advantage. This makes it ideal for applications where precise trimming and efficient release under high or low loads are required. Fiddle blocks, like the 16 mm and bullet blocks in Harken's selection of sailboat blocks, are essential for leading control lines aft and ensuring smooth operation in various sailing conditions.
How does a micro block differ from a standard block in terms of usage on a sailboat?
A micro block differs from a standard block in terms of size and weight, making it ideal for applications where space and weight savings are crucial. Classic blocks, such as those in the selection of Harken blocks, include micro blocks designed for smooth and efficient trim and release under high loads. These compact blocks, like the triple carbo, are made with high-quality materials to ensure durability and performance, making them some of the best blocks available in Harken hardware.