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 9046 Tulip Organizer guides five lines over six 33 mm sheaves, providing minimal friction and efficient control in complex pit arrangements, with a length of 213 mm, height of 38 mm, weight of 430 g, and a maximum working load of 1020 kg.
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$ 750.46
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1-2 weeks delivery time The Harken 9050 Stainless Steel U-Adaptor connects 57/75 mm Carbo blocks to compatible bases with 12.7 mm posts and 6.35 mm pins, offering strong connections for high-load applications, weighing 26 g and supporting a maximum working load of 680 kg.
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$ 85.52
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1-2 weeks delivery time The Harken 9051 Micro Cam Base Swivel includes a 468 Micro Cam-Matic cleat with continuously adjustable cleating angles between 5° and 17°, and 16 mm sheaves with stainless steel ball bearings, providing precise control and smooth handling for lines 3–6 mm in diameter, with a height of 60 mm, weight of 173 g, and a maximum working load of 91 kg.
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$ 199.17
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1-2 weeks delivery time The Harken 9052 Micro Cam Base Swivel with Bullseye allows continuous cleating angle adjustment from 5° to 17°, using 16 mm sheaves to efficiently manage high-load lines, measuring 60 mm in height, weighing 160 g, and supporting a maximum working load of 91 kg.
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$ 177.51
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1-2 weeks delivery time The Harken 906 Luff Extrusion for Unit 0 is a 2.13 m extrusion designed for MkIII Unit 00/0, providing a precise and robust structure for sail mounting and alignment.
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$ 197.71
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1-2 weeks delivery time The Harken 9060 Gizmo 6 mm Single Through-Deck Bushing prevents chafing and protects decks and lines in single-sided through-deck installations, with an outer diameter of 18.5 mm, center hole of 6 mm, weight of 2.8 g, and maximum deck thickness of 20 mm.
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$ 56.65
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1-2 weeks delivery time The Harken 9061 Gizmo 8 mm Single Through-Deck Bushing safeguards decks and lines from wear, suitable for moderate loads, with an outer diameter of 25 mm, center hole of 8 mm, weight of 7.2 g, and maximum deck thickness of 30 mm.
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$ 67.82
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1-2 weeks delivery time The Harken 9062 Gizmo 10 mm Single Through-Deck Bushing protects decks and lines in single-sided applications, with an outer diameter of 28 mm, center hole of 10 mm, weight of 10.8 g, and maximum deck thickness of 30 mm.
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$ 76.49
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1-2 weeks delivery time The Harken 9063 Gizmo 12 mm Single Through-Deck Bushing is built for medium-heavy single-sided installations, reducing chafing with an outer diameter of 31.2 mm, center hole of 12 mm, weight of 13.2 g, and maximum deck thickness of 30 mm.
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$ 97.78
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1-2 weeks delivery time The Harken 9064 Gizmo 14 mm Single Through-Deck Bushing is engineered for heavy-duty use, protecting decks and lines with an outer diameter of 40.8 mm, center hole of 14 mm, weight of 22.7 g, and maximum deck thickness of 30 mm.
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$ 134.93
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1-2 weeks delivery time The Harken 9070.0608 Gizmo 6 mm Double Through-Deck Bushing fits decks 6–8 mm thick, offering line protection and smooth separation for soft-attach loops, with an outer diameter of 24.9 mm, center hole of 6 mm, and weight of 6.5 g.
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$ 86.95
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1-2 weeks delivery time The Harken 9070.0810 Gizmo 6 mm Double Through-Deck Bushing is designed for decks 8–10 mm thick, providing reliable protection and separation for soft-attach loops, with an outer diameter of 24.9 mm, center hole of 6 mm, and weight of 7.1 g.
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$ 86.95
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1-2 weeks delivery time The Harken 9070.1013 Gizmo 6 mm Double Through-Deck Bushing accommodates decks 10–13 mm thick, safeguarding lines from abrasion and maintaining separation, with an outer diameter of 24.9 mm, center hole of 6 mm, and weight of 7.6 g.
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$ 86.95
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1-2 weeks delivery time The Harken 9071.0810 Gizmo 8 mm Double Through-Deck Bushing is suitable for decks 8–10 mm thick, providing robust line protection and smooth separation, with an outer diameter of 28.1 mm, center hole of 8 mm, and weight of 9.7 g.
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$ 104.27
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1-2 weeks delivery time The Harken 9071.1013 Gizmo 8 mm Double Through-Deck Bushing fits decks 10–13 mm thick, delivering dependable line protection and clean separation, with an outer diameter of 28.1 mm, center hole of 8 mm, and weight of 10.4 g.
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$ 104.27
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1-2 weeks delivery time The Harken 9071.1318 Gizmo 8 mm Double Through-Deck Bushing is built for decks 13–18 mm thick, providing excellent line protection and effective separation, with an outer diameter of 28.1 mm, center hole of 8 mm, and weight of 11.5 g.
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$ 112.21
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1-2 weeks delivery time The Harken 9071.1828 Gizmo 8 mm Double Through-Deck Bushing supports decks 18–28 mm thick, ensuring reliable line protection and smooth separation, with an outer diameter of 28.1 mm, center hole of 8 mm, and weight of 13.4 g.
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$ 112.21
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1-2 weeks delivery time The Harken 9072.1013 Gizmo 10 mm Double Through-Deck Bushing fits decks 10–13 mm thick, supporting heavy loads and facilitating attachment loops, with an outer diameter of 31.2 mm, center hole of 10 mm, and weight of 13.9 g.
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$ 116.18
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1-2 weeks delivery time The Harken 9072.1318 Gizmo 10 mm double through-deck bushing is designed for decks 13-18 mm thick, ensuring smooth line movement and reliable soft-attach loop installation, with a maximum working load of 700 kg.
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$ 116.18
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1-2 weeks delivery time The Harken 9072.1828 Gizmo 10 mm double through-deck bushing fits decks 18-28 mm thick, providing durable line protection and secure soft-attach loop functionality, supporting a maximum working load of 700 kg.
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$ 125.56
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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.