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 6291 Element Block Swivel with Becket has the same strong forged aluminum sideplates and corrosion-resistant finish as the 6290, with a composite bearing sheave for durability and a becket for additional line attachment.
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$ 274.20
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1-2 weeks delivery time The Harken 6292 Element Fiddle Block Swivel combines forged aluminum sideplates with minimal metal to protect the 80 mm sheave, supported by a journal bearing, featuring hardcoat-anodized corrosion resistance and a composite bearing sheave, offering high performance at a lower price.
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$ 295.85
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1-2 weeks delivery time The Harken 6293 Element Fiddle Block Swivel with Becket shares robust forged aluminum sideplates, corrosion-resistant hardcoat-anodized finish, and a composite bearing sheave with the 6292, slightly longer in length, maintaining high load capacities and durability for cost-effective sailing applications.
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$ 318.94
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1-2 weeks delivery time The Harken 6294 Element Footblock has forged aluminum sideplates with compound curves for strength and corrosion resistance, a composite bearing sheave supported by a journal bearing, and compact dimensions that support larger line diameters for versatile rigging use.
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$ 210.71
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1-2 weeks delivery time The Harken 6295 Element Footblock Lockoff features forged aluminum sideplates with minimal metal protecting the 80 mm composite bearing sheave, hardcoat-anodized corrosion resistance, and a design that offers durability and a cost-effective solution.
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$ 238.12
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1-2 weeks delivery time The Harken 6296 Element Double Block Swivel uses forged aluminum sideplates with compound curves, minimal metal to shield the 80 mm composite bearing sheave, hardcoat-anodized corrosion resistance, and a swivel design for versatile applications.
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$ 365.13
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1-2 weeks delivery time The Harken 6297 Element Double Block Swivel with Becket has forged aluminum sideplates with compound curves, a corrosion-resistant 80 mm composite bearing sheave, a functional becket, and durable hardcoat-anodized finish.
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$ 411.32
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1-2 weeks delivery time The Harken 6298 Element Double Footblock combines forged aluminum sideplates with minimal metal protecting the 80 mm composite bearing sheave, hardcoat-anodized corrosion resistance, and a strong design suitable for demanding applications.
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$ 460.40
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1-2 weeks delivery time The Harken 6299 Element Footlock Lockoff, Left, features forged aluminum sideplates with compound curves, minimal metal protecting the 80 mm composite bearing sheave, hardcoat-anodized corrosion resistance, and a durable, affordable design.
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$ 238.12
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1-2 weeks delivery time The Harken 648 pad eye is made from durable 17-4 PH stainless steel, providing secure attachment points for staysails, reefing blocks, and other sailing applications, with robust construction to handle heavy loads.
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$ 352.13
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1-2 weeks delivery time The Harken 657 wide sheave, crafted from hardcoat-anodized aluminum with PTFE impregnation, Torlon® rollers, and Delrin® balls, is designed for big boat applications, offering high radial and sideload support while resisting UV damage.
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$ 1,237.56
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1-2 weeks delivery time The Harken 662 maxi end stop, constructed from hardcoat-anodized aluminum, absorbs shock loads to protect the car and is compatible with the 661 track/rail system.
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$ 757.69
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1-2 weeks delivery time The Harken 664 adjustable end stop features hardcoat-anodized aluminum with built-in bumpers to absorb shock loads, providing reliable protection for cars on track/rail 661.
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$ 855.10
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1-2 weeks delivery time The Harken 688 stainless steel diamond pad eye, made from 316 stainless steel, offers versatile mounting for blocks and attachment points at mastbases, with a diamond shape for close mounting and strong load capacity.
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$ 55.20
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1-2 weeks delivery time The Harken 689 diamond pad eye is a larger 316 stainless steel version, designed for mounting multiple blocks and attachment points on mastbases, supporting high loads with close-mount capability.
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$ 69.99
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1-2 weeks delivery time The Harken 691 narrow sheave combines ball bearings with a PTFE composite bushing to support radial and sideloads, enhancing sail handling at mastheads and allowing the use of smaller halyard winches.
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$ 310.30
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1-2 weeks delivery time The Harken 692 narrow sheave features ball bearings and a PTFE composite bushing, optimized for mastheads, improving sail handling and enabling lighter halyard winches while supporting radial and sideloads.
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$ 721.60
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1-2 weeks delivery time The Harken 693 narrow sheave offers efficient sail handling in masthead setups with a narrow high-load structure, integrating sideload-carrying balls and a PTFE composite bushing for smooth operation.
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$ 829.85
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1-2 weeks delivery time The Harken 694 narrow sheave provides high-load performance for mastheads, supporting quick sail changes and small halyard winches, with sideload-carrying balls and a PTFE composite bushing for smooth operation.
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$ 912.84
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1-2 weeks delivery time The Harken 695 narrow sheave delivers high-load capacity and smooth sail handling for masthead installations, integrating sideload-carrying balls with a PTFE composite bushing for optimal performance.
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$ 1,316.93
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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.