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 2196 57mm Zircon 1-Sheave Block with Becket is designed for small boat trimmers needing precise control over sail shapes, featuring high-performance caged ceramic ball bearings for smooth, friction-free operation.
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$ 124.11
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1-2 weeks delivery time The Harken 2197 57mm Zircon 2-Sheave Block offers efficient dual-line handling with caged industrial ceramic ball bearings that rotate freely for accurate sail adjustments.
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$ 238.12
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1-2 weeks delivery time The Harken 2198 57mm Zircon 2-Sheave Block with Becket combines dual-line capacity with an extra attachment point, maintaining smooth operation through caged ceramic bearings.
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$ 249.69
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1-2 weeks delivery time The Harken 2199 57mm Zircon 3-Sheave Block supports high-load applications and triple-line management, with caged ceramic ball bearings minimizing friction for efficient sail control.
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$ 346.38
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1-2 weeks delivery time The Harken 220 29mm 2-Sheave Upright Lead Bullet Block provides low-friction guidance for control lines, with a compact, lightweight design for quick trimming and easy release under varying loads.
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$ 82.61
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1-2 weeks delivery time The Harken 222 38mm Upright Lead Big Bullet Block guides control lines smoothly aft, offering low-friction performance and fast trim and release, suitable for a wide range of control line setups.
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$ 79.02
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1-2 weeks delivery time The Harken 223 38mm Double Upright Lead Big Bullet Block features dual sheaves for smooth, low-friction line control aft, allowing quick trim and release under varied load conditions.
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$ 140.35
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1-2 weeks delivery time The Harken 2234 Deluxe Bosun's Chair is constructed from heavy-duty ballistic-nylon canvas with a wide plywood seat and thick foam for comfort, featuring adjustable back support, tool D-rings, and includes a storage bag.
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$ 512.35
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1-2 weeks delivery time The Harken 237 38mm Bullseye Fairlead provides secure line guidance with minimal deflection, ideal for routing control lines such as a spinnaker pole foreguy aft along a cabin house.
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$ 10.97
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1-2 weeks delivery time The Harken 238 Standard Cam Base Bullseye accommodates lines from 3 mm to 12 mm on a stainless steel base, maintaining smooth operation and reliable load handling across various applications.
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$ 116.54
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1-2 weeks delivery time The Harken 239 Standard Cam Base Bullseye features the 365 Carbo-Cam for precise, consistent line control, mounted on a durable stainless steel base.
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$ 99.57
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1-2 weeks delivery time The Harken 240 Standard Cam Base Swivel Bullseye with 150 Cam handles main and jib sheets on small boats, providing smooth operation with a simple, effective swivel mechanism.
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$ 165.96
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1-2 weeks delivery time The Harken 241 Standard Cam Base Swivel Bullseye with 365 Carbo-Cam ensures precise line control for main and jib sheets, suitable for small boats and varied vessels.
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$ 150.09
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1-2 weeks delivery time The Harken 246.PAIR 4mm Stamped Stainless Steel Micro Shackles are designed for light loads with most Harken Small Boat Blocks, offering efficient handling and secure attachment.
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$ 19.49
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1-2 weeks delivery time The Harken 252 Small Lazy Jack Kit helps manage mainsails during reefing or dousing, keeping sails neatly contained on boats with full-batten or conventional mainsails.
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$ 606.15
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1-2 weeks delivery time The Harken 253 Medium Lazy Jack Kit controls mainsails easily while reefing or lowering, performing well with full-batten mains and compatible with conventional sails.
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$ 829.85
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1-2 weeks delivery time The Harken 254 Large Lazy Jack Kit efficiently contains larger mainsails during reefing or dousing, suitable for both full-batten and traditional mainsails.
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$ 1,486.51
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1-2 weeks delivery time The Harken 2625.HTE 57mm Ratchamatic® HTE Block Swivel automatically senses load, rolling freely under light tension and engaging a stiffer ratchet spring for precise sail adjustments.
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$ 203.49
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1-2 weeks delivery time The Harken 2625.RED 57mm Ratchamatic® Block Swivel with a red sheave provides smooth sailing performance, freely moving under light load and engaging the ratchet as tension increases.
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$ 203.49
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1-2 weeks delivery time The Harken 263 22mm Heavy-Duty Low-Beam Endstops protect systems from shock loads when end controls are not in use, offering reliable impact absorption.
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$ 61.34
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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.