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 264 22mm Heavy-Duty High-Beam Endstops provide a strong buffer against shock loads when end controls are absent, securing the rigging effectively.
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$ 75.40
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1-2 weeks delivery time The Harken 265 Big Bullet Sheave is a self-contained pulley designed for custom sailing setups, constructed from Delrin® with Delrin® ball bearings and scored for optimal rope performance, featuring a 38 mm sheave, 14 mm width, and a maximum working load of 136 kg.
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$ 25.25
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1-2 weeks delivery time The Harken 2678 Flip-Flop Small Boat Block pivots around the line axis to keep lines close to the deck, with a hinged design allowing flexible lead angles, a 75 mm sheave, and a maximum working load of 340 kg.
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$ 436.58
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1-2 weeks delivery time The Harken 2679 Flip-Flop SB Block with Cam Cleat provides low-profile, hinged line control for small boats, featuring a 75 mm sheave, a maximum working load of 136 kg, and easy handling with adjustable lead angles.
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$ 681.93
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1-2 weeks delivery time The Harken 2688 Ratchamatic® Flip-Flop Block offers low-profile line control with a ratchet mechanism that engages under tension, allowing adjustable holding power up to 15:1, with a 75 mm sheave and a maximum working load of 340 kg.
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$ 537.60
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1-2 weeks delivery time The Harken 2689 Ratchamatic® Flip-Flop Block with Cam Cleat combines deck-level line management with Ratchamatic ratchet engagement, supporting adjustable holding power up to 15:1, featuring a 75 mm sheave and a maximum working load of 136 kg.
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$ 768.51
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1-2 weeks delivery time The Harken 2699 Carbo Air Twing Block is compact and lightweight, designed for small boats with high working loads and low friction, featuring a 40 mm sheave and a maximum working load of 300 kg.
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$ 142.88
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1-2 weeks delivery time The Harken 2700 13mm Car Pivoting Shackle allows effortless adjustment of loaded sails from the cockpit, with compact dimensions suitable for small boats and a maximum working load of 140 kg.
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$ 232.37
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1-2 weeks delivery time The Harken 2701 13mm Car Control Blocks feature ball bearing traveler cars for easy sail adjustment from the cockpit, offering reliable performance under high loads with a maximum working load of 140 kg.
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$ 307.40
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1-2 weeks delivery time The Harken 2702 13mm Car Control Tangs complement the traveler car system, enabling smooth sail control directly from the cockpit, with a maximum working load of 140 kg.
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$ 242.45
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1-2 weeks delivery time The Harken 2703 13mm Loop Car works with Carbo T2 Air blocks to provide a lightweight, low-profile system for precise sail adjustments and a maximum working load of 140 kg.
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$ 204.95
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1-2 weeks delivery time The Harken 2704 13mm Car Control Blocks for 2:1 purchase feature stainless steel ball bearings for smooth operation under heavy loads, suitable for 2:1 purchase systems with a maximum working load of 113 kg.
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$ 85.86
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1-2 weeks delivery time The Harken 2705 13mm Car Control Tangs are designed for 1:1 purchase systems, allowing reliable load handling without end controls, with a maximum working load of 113 kg.
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$ 28.15
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1-2 weeks delivery time The Harken 2706 13mm Line-Shedding Endstops Low-Beam absorb shock loads and include a built-in groove to deadend 2:1 control lines, sold in pairs with a maximum working load of 113 kg.
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$ 16.59
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1-2 weeks delivery time The Harken 2707.600MM Low-Beam Track is a 60cm, 13mm track constructed from 6061-T6 aluminum with a hardcoat-anodized finish, offering durability and wear resistance for precise sailboat control, featuring a 50mm mounting hole spacing and compatible with the 2706 endstop and 2711 splice link.
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$ 63.49
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1-2 weeks delivery time The Harken 2707.1M Low-Beam Track provides a 1-meter section of 13mm low-beam aluminum track with a hardcoat-anodized surface for durability, a 50mm mounting hole spacing, and is compatible with the 2706 endstop and 2711 splice link for reliable marine applications.
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$ 90.20
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1-2 weeks delivery time The Harken 2707.1.2M Low-Beam Track extends to 1.2 meters, crafted from 6061-T6 aluminum with a hardcoat-anodized finish, offering corrosion-resistant performance and precise control, with 50mm mounting hole spacing and compatibility with the 2706 endstop and 2711 splice link.
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$ 107.89
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1-2 weeks delivery time The Harken 2707.2M Low-Beam Track is a robust 2-meter aluminum track with a hardcoat-anodized surface, designed for smooth operation and durability in marine applications, featuring 50mm mounting hole spacing and compatibility with the 2706 endstop and 2711 splice link.
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$ 164.52
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1-2 weeks delivery time The Harken 2707.2.5M Low-Beam Track measures 2.5 meters and is made from 6061-T6 aluminum with a hardcoat-anodized finish, providing rigidity and smooth operation with 50mm mounting hole spacing, compatible with the 2706 endstop and 2711 splice link.
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$ 204.95
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1-2 weeks delivery time The Harken 2708 Micro Torlon Balls are 5mm diameter bearings made from durable Torlon thermoplastic, resistant to crushing and impacts, supplied in a set of 20 for long-term heavy-use applications.
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$ 24.54
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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.