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 Price incl. 19% VAT The Harken HK2135 Carbo Ratchet Block 57mm Single with Swivel and Standard Grip enhances sailors' control with its balanced holding power. Its 75mm sheave and 103mm length provide smooth operation, while weighing only 85kg. With a maximum line capacity of 10mm and a working load of 227kg, it ensures reliability and safety. Additionally, its 907kg breaking load and 10.1 holding power offer durability and security.
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€ 104
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2136 Carbo Ratchet Block, a 57 mm block with becket, is perfect for sheeting systems and downhauls. It handles ropes up to 10 mm, weighing only 94 grams. With a maximum workload of 227 kg and a breaking strength of 907 kg, it offers robust performance.
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€ 115,35
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1-2 weeks delivery time Price incl. 19% VAT The Harken 57mm Carbo ratchet block is perfect for enhancing sheeting systems and downhauls, accommodating lines up to 10 mm in diameter. Weighing just 71 grams, it offers lightweight performance, with a maximum workload of 227 kg and a breaking strength of 907 kg, ensuring durability and robust functionality.
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€ 112,51
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1-2 weeks delivery time Price incl. 19% VAT Experience the exceptional performance of the Harken HK2138 Carbo Ratchet Block 57 mm with Cam. Designed for sheeting systems and downhauls, this lightweight yet durable block accommodates lines up to 10 mm in diameter, with a maximum workload of 136 kg and a breaking strength of 340 kg. Ideal for sailing enthusiasts seeking precision and reliability in their equipment.
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€ 230,69
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Harken HK2139 Carbo Ratchet Block 57 mm, featuring Becket and Becket for Rope 10 mm. This versatile block, weighing 255 grams, is ideal for various sheeting systems and downhauls, accommodating lines up to 10 mm. With a maximum workload of 272 kg and a breaking strength of 680 kg, it ensures reliable performance and durability in demanding conditions.
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€ 243,45
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2670 Carbo Ratchet Block 75mm for Rope 12mm offers sailors a reliable tool for maintaining control and balance with loaded lines. Featuring an on-off switch for convenience, this block has a sheave size of 75mm, a length of 137mm, and a weight of 227kg. It can handle a maximum line diameter of 12mm, with a maximum working load of 341kg and a breaking load of 1361kg. With a holding power of 15.1 and a shackle pin size of 6mm, it ensures dependable performance in various sailing scenarios.
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€ 127,64
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2671 Carbo Ratchet Block, a 75 mm block with becket, is ideal for large boats. It is commonly used for sheeting systems and trim lines, accommodating ropes up to 12 mm in diameter. Weighing only 248 grams, it boasts a maximum workload of 341 kg and a breaking strength of 1361 kg.
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€ 145,60
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2672 Carbo 75 mm Cheek Ratchet Block is a sailor's essential, providing the perfect balance between holding power and controlled easing. With its sturdy build and impressive specs, it offers sailors the ability to hand-hold loaded lines with ease, ensuring smooth sailing experiences on the water.
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€ 125,75
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Harken 40 mm Carbo Ratchet block with cam cleat, perfect for optimizing sheeting systems on smaller boats and trim lines on larger vessels. With a max line capacity of 5 mm, it offers versatility, boasting a safe working load of 340 kg and a breaking strength of 680 kg, all while weighing just 242 grams, ensuring durability and performance without adding unnecessary bulk.
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€ 288,36
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2613 Triple Carbo Ratchet Block 40 mm with Cam and Becket for Rope 5 mm is ideal for both small and large boats, featuring a cam cleat and becket for efficient sheeting and trimming. With a maximum line diameter of 5 mm, it offers compatibility with various rope sizes, boasting a safe working load of 408 kg and a breaking strength of 816 kg while remaining lightweight at just 245 grams.
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€ 297,82
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2619 Triple Carbo Ratchet Block 40 mm with Cam and Becket for Rope 5 mm facilitates easy trimming even in strong winds, thanks to its reinforced composite construction. Suitable for various systems and boat sizes, these blocks are lightweight, durable, and affordably priced, making them ideal companions to the Harken Black Magic block line.
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€ 330,91
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Harken HK2140 Triple Carbo Ratchet Block 57 mm: a compact yet powerful marine hardware solution. Featuring a cam cleat and becket, it's perfect for various rigging applications, accommodating ropes up to 10 mm in diameter. Weighing just 435 grams, it offers lightweight maneuverability without compromising durability. With a maximum workload of 680 kg and a breaking strength of 1700 kg, it ensures reliable performance under pressure. Elevate your rigging setup with the HK2140 for unmatched versatility and reliability on the water.
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€ 342,73
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2141 Triple Carbo Ratchet Block 57 mm, featuring a Cam and Becket, is ideal for ropes up to 10 mm in diameter. It's perfect for sheeting systems and downhauls, weighing 445 grams and capable of withstanding a maximum workload of 816 kilograms, with a breaking strength of 2041 kilograms.
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€ 354,55
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2625 Power3 Single Ratchamatic Block 57mm with Swivel and Standard Grip is a load sensing ratchet block that rolls freely in both directions under light loads and engages the ratchet automatically as loads increase. It measures 103mm in length, weighs 104kg, and is compatible with lines up to 10mm in diameter. With a maximum working load of 227kg and a breaking load of 907kg, it offers a holding power ratio of 10:1, featuring a 5mm shackle pin and a 57mm sheave diameter.
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€ 146,55
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2626 Carbo Ratchamatic Block 57 mm Simple with Becket is an essential tool for rigging, offering automatic ratchet functionality and a built-in becket for versatility. It's lightweight at 113 grams, accommodating ropes up to 10mm in diameter, and boasts impressive workload and breaking strength capacities of 227kg and 907kg, respectively.
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€ 157,89
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2627 Carbo Ratchamatic Block 57 mm incorporates a cam cleat for automatic ratcheting, suitable for sheeting systems and downhauls. It handles lines up to 10 mm in diameter, weighing 266 grams with a maximum workload of 136 kg and a breaking strength of 340 kg.
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€ 269,45
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Harken HK2628 Carbo Ratchamatic Block 57 mm: a simple yet efficient solution. This block boasts a cleat and becket, perfect for sheeting systems and downhauls, accommodating lines up to 10 mm. With a weight of 275 grams, it promises easy maneuverability while offering a maximum workload of 272 kg and an impressive breaking strength of 680 kg.
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€ 281,27
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1-2 weeks delivery time Price incl. 19% VAT The Carbo Ratchamatic block, designed for ropes up to 10 mm in diameter, seamlessly transitions between load-sensing ratchet and light-air modes. With a 57 mm sheave diameter and a maximum working load of 227 kg, it offers dependable performance for various applications.
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€ 150,33
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2680 Carbo Ratchamatic Block, a 75mm innovation, is designed for ropes measuring 12mm. It's an ideal choice for large vessels, serving sheeting systems and trim lines effortlessly. With a maximum workload of 341 kilograms and a breaking strength of 1361 kilograms, it's both robust and reliable.
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€ 199,49
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2681 Carbo Ratchamatic Block, a 75 mm Simple with Becket for ropes of 12 mm, is perfect for larger boats, serving sheeting systems and trim lines. Weighing just 255 grams, it handles lines up to 12mm, with a maximum workload of 341 kg and a breaking strength of 1361 kg.
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€ 215,56
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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.