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 Harken 3075 32mm Long CRX Car Stand-Up Toggles provide extended travel and nearly double load capacity at half the weight, using Torlon® rollers and captive bearings for efficient handling of heavy loads, supporting up to 3401 kg.
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$ 4,279.13
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1-2 weeks delivery time Harken 3076 32mm CB Outhaul Cars pivot side-to-side for boats up to 13.5 m, using Torlon® ball-bearing cars with a 2:1 purchase system and deadend outhaul shackle, efficiently handling sail loads for up to 40 m² sails.
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$ 1,674.14
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1-2 weeks delivery time The Harken 308 is a 51mm steel wire block engineered for versatility and efficiency, capable of handling wire halyards and high-strength control lines with minimal friction, suitable for boats of any size. It features a 51 mm sheave, weighs 149 g, supports lines up to 6 mm, has a maximum working load of 907 kg, breaking load of 1814 kg, and accommodates wire up to 5 mm. Item number HK308.
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$ 184.74
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1-2 weeks delivery time The Harken 3086.2M is a 2-meter anodized aluminum T-Track with smooth rounded edges for impact protection and durability, available in black or clear finishes, designed for secure mounting of hardware along the deck. It weighs 1.8 kg, uses 8 mm fasteners, has mounting holes spaced 100 mm apart, and features pinstop hole spacing of 100 mm, with the first hole 50 mm from the end. Item number HK3086.200.
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$ 290.09
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1-2 weeks delivery time The Harken 3086.3M extends the same durable T-Track design to a 3-meter length, providing a robust solution for larger deck installations in black or clear anodized finishes. It weighs 2.69 kg, uses 8 mm fasteners, has 100 mm mounting and pinstop hole spacing, with the first hole 50 mm from the end. Item number HK3086.300.
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$ 432.96
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1-2 weeks delivery time The Harken 309 is a 51mm steel wire cheek block designed for reliable performance, handling wire halyards and high-strength control lines with low friction. Its compact design allows easy installation and secure attachment points, supporting lines up to 6 mm, maximum working load of 907 kg, breaking load of 1814 kg, and wire up to 5 mm. Item number HK309.
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$ 187.62
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1-2 weeks delivery time The Harken 3096 is a 32mm high-load CB outhaul car optimized for furling systems on boats up to 13.5 m, featuring Torlon® ball-bearing cars and a deadend outhaul shackle for secure operation. It has a 75 mm sheave, measures 184 mm by 85 mm, weighs 1758 g, and handles a maximum working load of 2041 kg for monohull sails up to 51 m². Item number HK3096.
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$ 2,973.03
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1-2 weeks delivery time The Harken 3097 is a 32mm CB pole car with recirculating ball bearings for smooth operation and precise sail adjustment, constructed from one-piece hardcoat-anodized aluminum with captive bearings for easy maintenance. It measures 184 mm, weighs 1315 g, supports a maximum working load of 1837 kg, and accommodates spinnakers up to 186 m², compatible with midrange and big boat toggle studs and B120/B130 bell ends. Item number HK3097.
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$ 1,537.04
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1-2 weeks delivery time The Harken 3099 pole car is engineered for smooth spinnaker handling, featuring recirculating ball bearings that glide on a low-beam traveler track for easy adjustment under load, with a solid aluminum Hard Lube-anodized construction that is both strong and lightweight, accommodating two popular toggle studs and Harken ball-end fittings.
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$ 1,537.04
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1-2 weeks delivery time The Harken 310 block provides low-friction handling for wire halyards and control lines, with a durable steel sheave that ensures smooth operation under load, making it a reliable and lightweight option for deck applications on boats of all sizes.
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$ 204.95
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1-2 weeks delivery time The Harken 311 aluminum wire sheave is designed for compact, high-load bearing custom setups, using hardcoat-anodized aluminum with PTFE impregnation for smooth, durable operation with wire halyards or control lines.
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$ 120.52
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1-2 weeks delivery time The Harken 312 steel wire block with becket offers compact, low-friction performance for wire halyards and control lines, with lightweight steel construction that ensures secure and reliable line management on various boat sizes.
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$ 90.56
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1-2 weeks delivery time The Harken 3122 Flip-Flop block is a versatile, low-profile solution for halyard, mainsheet, and spinnaker leads, combining lightweight design with high load capacity to keep deck operations efficient and organized.
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$ 577.29
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1-2 weeks delivery time The Harken 3123 aluminum mastbase block is a low-profile unit for organizing multiple halyard leads at the mast base, offering a lightweight design with high performance and easy handling.
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$ 826.24
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1-2 weeks delivery time The Harken 313 steel wire block with becket carries wire halyards and strong control lines efficiently, combining lightweight construction with minimal friction for smooth operation on boats of all sizes.
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$ 137.46
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1-2 weeks delivery time The Harken 3139 loop attachment provides a lightweight alternative to stainless steel shackles, offering notable weight savings for racing and cruising boats while maintaining strength.
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$ 203.49
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1-2 weeks delivery time The Harken 314 steel wire block with becket is designed for smooth handling of wire halyards and high-strength control lines, combining low friction with a durable design for reliable performance.
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$ 200.62
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1-2 weeks delivery time The Harken 3140 loop serves as a strong and lightweight replacement for stainless steel shackles, providing significant weight reduction while supporting high load capacities for offshore and racing applications.
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$ 229.46
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1-2 weeks delivery time The Harken 3141 loop offers a lightweight alternative to heavy stainless steel shackles, ideal for racing and cruising yachts, and can reduce weight by up to 91 kg (200 lb) on large offshore boats.
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$ 255.45
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1-2 weeks delivery time The Harken 3142 loop replaces bulky stainless steel shackles to improve efficiency on racing and cruising boats, with weight reduction benefits of up to 91 kg (200 lb) for larger offshore vessels.
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$ 255.45
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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.