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 HK2159 Block T2 Soft-Attach Ratchamatic 40mm combines lightweight design with exceptional strength, featuring a soft-attachment system and seamless transitions between free-running and ratchet modes. Ideal for mainsheet and spinnaker systems on beachcats, dinghies, and sportboats.
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€ 88,16
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2160 Block T2 Soft-Attach Ratchamatic 57mm combines innovative design with advanced materials, providing a lightweight, efficient solution for mainsheet and spinnaker systems. Its unique ratcheting mechanism and composite fiber-reinforced sideplates ensure seamless performance on a variety of watercraft.
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€ 106,84
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2161 18mm Fly Soft Attach Block Narrow combines exceptional strength with minimal bulk. Designed for secure deck placement in tight spaces, this block features stainless steel ball bearings and fiber-reinforced sideplates for enhanced durability and smooth operation. Weighing just 7.2g and with a maximum working load of 125kg, it is ideal for foiling dinghies, sport boats, and high-performance racing vessels.
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€ 31,44
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2162 T2 40/18mm Soft-Attach Traveller Block features composite sheaves with Delrin ball bearings for smooth, lightweight performance. Its innovative soft-attach system reduces sideplate loads, ensuring reliable operation. With a breaking load of 450kg, it is perfect for traveler controls, mainsheets, vangs, and other small sailing systems, offering durability and UV resistance.
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€ 85,80
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2698 18mm Fly Block combines lightweight construction with exceptional strength, featuring stainless steel ball bearings and fiber-reinforced sideplates. With a maximum working load of 125kg and a breaking load of 450kg, it’s perfect for foiling dinghies, sport boats, and high-performance racing vessels.
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€ 31,44
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2146 Block T2 Soft-Attach 29mm is a groundbreaking all-composite block, designed without metal shackles or rivets to eliminate corrosion risk. It offers the lightest soft-attach solution in Harken's lineup, with minimal friction and easy installation using the T2 Loop, making it ideal for various sailing applications.
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€ 34,51
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2149 40mm Carbo T2 Soft Attach Block revolutionizes sailing with a design free from metal shackles and rivets, offering unmatched versatility for various systems like traveler controls, mainsheets, vangs, cascades, and bridles. With its lightweight construction and smooth 40mm sheave, it provides excellent performance in high-load applications.
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€ 52
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2152 57mm Carbo T2 Soft Attach Block is a durable yet lightweight solution for lines up to 11mm, designed for main sheets, jib sheets, and various other sailing systems. With a maximum working load of 359kg and a breaking load of 1080kg, it ensures reliable performance even under demanding conditions.
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€ 65
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2158 18mm Carbo T2 Double Block is a lightweight yet durable block designed for high-performance sailing. With composite line guides for optimal alignment and stainless steel components for a high working load, it's perfect for foiling dinghies, sport boats, and Grand-Prix racers. It features a maximum working load of 204kg (450lb) and a breaking load of 680kg (1500lb).
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€ 54,13
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2147 Double Block 29mm Carbo T2 offers exceptional performance and versatility for various sailing systems. Its lightweight design, combined with composite line guides and sheaves, ensures smooth operation. Ideal for traveler controls, mainsheets, vangs, and other applications, this block handles a maximum working load of 272kg and comes with a length of Spectra line for added convenience.
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€ 59,56
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2150 Double Block 40mm Carbo T2 is a lightweight, high-strength composite block designed without any metal parts. Available in loop or line styles, this block offers smooth operation with reduced friction and minimal load on sideplates. Its UV-stabilized components ensure durability, making it a reliable choice for various sailing applications.
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€ 86,51
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2153 Double Block 57mm T2 Soft-Attach is a lightweight yet durable block designed for various sailing systems. Weighing just 107.5 grams, it offers a maximum working load of 490 kg and a breaking load of 1451 kg. Its T2 design reduces sideplate loads and provides a safety backup, making it ideal for traveler controls, mainsheets, vangs, and more.
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€ 121,96
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2148 Block T2 Soft-Attach With Loop 40mm is a lightweight, high-strength composite block designed for various sailing applications. Featuring an innovative T2 Loop system, it provides a secure connection without the need for metal shackles or rivets. Ideal for traveler controls, mainsheets, vangs, cascades, and bridles.
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€ 58,15
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK2151 57mm Carbo T2 Loop Block is a lightweight, durable solution for lines up to 11mm. Weighing just 59 grams, it features a maximum working load of 359kg and a breaking load of 1080kg. The T2 Loop system ensures a secure connection, and a SK75 Dyneema fiber loop is included for added versatility.
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€ 72,80
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK340 Carbo Air Block is a lightweight, high-performance block designed for ropes up to 8mm. With a maximum working load of 150kg and a breaking load of 454kg, it delivers durability and reliability while weighing only 26 grams, making it perfect for weight-conscious sailors.
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€ 35,93
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK341 29mm Carbo Swivel Block with Becket is a lightweight, durable block designed for low friction and high performance. Featuring reinforced composite construction and an open air block design, it offers a maximum breaking load of 1000lb (454kg). Ideal for use in main, jib, and spinnaker sheets on dinghies, sport-boats, and control lines on boats of all sizes.
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€ 41,60
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK342 29mm Double Carbo Swivel Block is designed for ropes up to 8mm, offering a maximum working load of 299 kg and a breaking load of 737 kg. Weighing just 51 grams, this low-friction block is a lightweight, durable, and cost-effective solution for various sailing applications.
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€ 64,76
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK343 Carbo Air Double Block with Becket is designed for ropes up to 8mm, offering a 29 mm size with a maximum working load of 299 kg and a breaking strength of 737 kg. Weighing just 54 grams, this lightweight block ensures low-friction performance, providing reliability and affordability for various rigging applications.
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€ 70,44
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK344 Carbo Air Triple Block is designed for ropes up to 8mm, offering a 29mm size with a maximum working load of 449 kg and a breaking load of 907 kg. Weighing just 74 grams, this lightweight block features low-friction Carbo Air technology, ensuring reliable and affordable performance for a variety of sailing applications.
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€ 85,09
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1-2 weeks delivery time Price incl. 19% VAT The Harken HK345 Carbo Air Triple Block, featuring a swivel shackle and becket, offers a lightweight, strong, and cost-effective solution for sailing enthusiasts. With a 29 mm sheave, 85 mm length, and weighing only 77 g, this block ensures reliable performance and high working loads, perfect for safe and effortless trimming.
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€ 90,76
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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.