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 3822 endstop kit provides a screwpin solution for flat mast grooves, allowing quick detachment of cars and mainsails, with two mounting slugs and M4 fasteners.
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$ 161.64
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1-2 weeks delivery time The Harken 3823 endstop kit accommodates wide flat mast grooves, offering a screwpin design for effortless removal of cars and mainsails, including two mounting slugs and M4 fasteners.
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$ 161.64
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1-2 weeks delivery time The Harken 3824 endstop kit for 22mm round mast grooves features a screwpin mechanism for easy mainsail removal, including three mounting slugs and M5 fasteners.
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$ 187.62
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1-2 weeks delivery time The Harken 3825 endstop kit for 22mm flat mast grooves provides a screwpin design for rapid car and mainsail removal, including three mounting slugs and M5 fasteners.
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$ 187.62
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1-2 weeks delivery time The Harken 3826 endstop kit for wide flat mast grooves allows quick removal of cars and mainsails with a screwpin system, including three mounting slugs and M5 fasteners.
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$ 187.62
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1-2 weeks delivery time The Harken 3827 slider headboard car assembly is part of the Battcar system, designed for smooth mainsail handling with a lightweight anodized aluminum body and low-friction inserts.
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$ 541.21
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1-2 weeks delivery time The Harken 3828 Slider Battcar Intermediate enables effortless mainsail management, featuring full-length battens, low-friction aluminum cars, and a compact, durable anodized design.
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$ 165.96
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1-2 weeks delivery time The Harken 3829 CB Battcar 10 mm Stud provides a solid aluminum body with ball-bearing cars for quick hoisting and reefing, supporting full-length battens and shorthanded crews.
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$ 347.81
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1-2 weeks delivery time The Harken 383 two-speed mainsheet self-contained system allows precise gross-trim and fine adjustments while reducing line clutter, suitable for sail areas up to 32.4 m² at the end-boom.
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$ 1,414.35
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1-2 weeks delivery time The Harken 3830 CB Battcar 40 mm Receptacle is built from solid aluminum with ball-bearing cars for smooth hoisting, supporting full-length battens and efficient sail handling.
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$ 422.15
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1-2 weeks delivery time The Harken 3831 CB Battcar Universal offers lightweight, versatile mainsail support with a one-piece aluminum design and ball-bearing cars for fast hoisting, reefing, and dousing.
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$ 290.09
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1-2 weeks delivery time The Harken 3833 27mm Slider Headboard Car Assembly simplifies sail handling using full-length battens and low-friction inserts, allowing effortless raising, reefing, and dousing with minimal crew.
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$ 660.28
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1-2 weeks delivery time The Harken 3834 27mm Slider Battcar 10 mm Stud delivers compact, smooth mainsail handling with hardcoat-anodized aluminum and low-friction inserts, ideal for shorthanded sailing.
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$ 323.27
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1-2 weeks delivery time The Harken 3835 27mm Slider Battcar 12 mm Stud enhances sail handling efficiency with a robust stud, lightweight construction, and low-friction anodized aluminum components.
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$ 368.01
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1-2 weeks delivery time The Harken 3836 27mm Slider Battcar Intermediate provides smooth sail handling in a compact design, using a lightweight anodized aluminum car with low-friction performance.
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$ 249.69
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1-2 weeks delivery time The Harken 3837 13mm Low-Beam Track Endstop Kit Screwpin allows secure track ends and easy removal of cars and mainsails, with a simple installation including one endstop.
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$ 191.95
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1-2 weeks delivery time The Harken 3844 27mm Slug-Mount Track is made from high-grade anodized aluminum, featuring a slug mounting system for direct mast installation over 2.06 meters in length.
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$ 228.03
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1-2 weeks delivery time The Harken 3845 Track Mounting Kit is designed for round mast grooves, providing slugs and a connector to secure the track, with each kit supporting one track section.
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$ 174.63
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1-2 weeks delivery time The Harken 3846 Track Mounting Kit fits flat mast grooves, supplying slugs and a connector for secure track attachment, with one kit required per track section.
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$ 174.63
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1-2 weeks delivery time The Harken 3847 Pinstop Endstop Kit is made for round mast grooves, allowing easy removal of cars and mainsails, and is not compatible with flanged tracks.
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$ 360.80
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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.