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 Harken 2111 6mm long D-shackle has an extended body for increased reach while maintaining strength, polished for durability, and supports a maximum working load of 750 kg.
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$ 24.17
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1-2 weeks delivery time The 6mm twisted shackle Harken 2112 has a 90-degree twist for perpendicular attachment points without stress, forged stainless steel, polished, and marked with pin diameter for precision fit.
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$ 24.17
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1-2 weeks delivery time Harken 2115 8mm D-shackle is forged stainless steel with a polished finish and stamped pin diameter, designed for aligned attachment points with a maximum working load of 1380 kg.
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$ 32.11
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1-2 weeks delivery time The Harken 2116 8mm high-resistance D-shackle is forged from 17-4PH stainless steel, polished and marked with “HR” for high-load reliability, supporting up to 2330 kg working load.
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$ 107.52
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1-2 weeks delivery time Harken 2117 8mm bow shackle is polished stainless steel with a wide bow for multidirectional load handling and excellent articulation, supporting a maximum working load of 1380 kg.
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$ 35
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1-2 weeks delivery time The Harken 2118 8mm long D-shackle combines a classic D shape with an extended body for added reach, forged and polished stainless steel, with a maximum working load of 1380 kg.
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$ 38.24
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1-2 weeks delivery time Harken 2119 8mm twisted shackle features a 90-degree twist for perpendicular attachment points, forged stainless steel, polished, and capable of handling a maximum working load of 1380 kg.
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$ 46.54
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1-2 weeks delivery time The Harken 2122 - 10mm D-Shackle is a forged stainless steel shackle with a polished finish and marked screw pin diameter, offering reliable strength for aligned attachment points in marine, sailing, and general rigging applications.
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$ 47.28
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1-2 weeks delivery time The Harken 2123 - 10mm D-Shackle High Resistance is made from 17-4PH stainless steel, providing superior load capacity and marked with an HR indicator for easy identification during rigging tasks.
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$ 180.41
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1-2 weeks delivery time The Harken 2124 - 10mm Bow Shackle is forged from polished stainless steel and designed for multidirectional loads, featuring a large interior opening for excellent articulation in round bail connections.
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$ 57.74
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1-2 weeks delivery time The Harken 2125 - 10mm Twisted Shackle has a 90-degree twist to keep two attachment points perpendicular, combining strength and alignment flexibility in a polished forged stainless steel design.
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$ 94.18
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1-2 weeks delivery time The Harken 2126 - 12mm D-Shackle is a forged stainless steel shackle with a polished finish and clearly stamped 12 mm screw pin diameter, ideal for aligned attachment points in demanding marine or rigging settings.
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$ 70.36
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1-2 weeks delivery time The Harken 2127 - 12mm D-Shackle High Resistance is forged from 17-4PH stainless steel, offering exceptional durability and strength under heavy loads, with a polished finish and HR marking for easy identification.
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$ 279.98
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1-2 weeks delivery time The Harken 2131 - 4mm Shallow Bow Shackle is a forged stainless steel shackle with a polished finish and shallow bow design, providing improved width and performance for multidirectional loads in complex rigging setups.
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$ 13.85
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1-2 weeks delivery time The Harken 2132 - 5mm Shallow Bow Shackle is built from durable forged stainless steel with a polished finish, optimized for multidirectional load conditions and offering enhanced width and balance for small hardware or rigging connections.
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$ 16.24
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1-2 weeks delivery time The Harken 2133 Forged Eyestrap 37mm Rounded is a versatile accessory for light-duty applications, functioning as a mounting base, lash-down point, or fairlead with long-lasting forged construction for marine use.
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$ 13.27
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1-2 weeks delivery time The Harken 2134 Forged Eyestrap 43mm Rounded provides durable mounting bases for blocks, lash-down points, or fairleads in light-duty rigging tasks, ensuring reliable performance with its forged stainless steel construction.
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$ 15.88
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1-2 weeks delivery time The Harken 2135.BLUE 57C 1-Sheave Ratchet Block offers adjustable grip performance for open boats, with three settings to manage light, medium, or heavy winds while providing dependable control and holding power.
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$ 144.31
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1-2 weeks delivery time The Harken 2135.GOLD 57C 1-Sheave Ratchet Block delivers strength and versatile grip adjustment for changing wind and sea conditions, ideal for small boat setups requiring reliable line handling.
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$ 144.31
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1-2 weeks delivery time The Harken 2135.GREEN 57C 1-Sheave Ratchet Block provides precise control on the water with three grip settings, supporting smooth and dependable line handling for varying wind strengths.
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$ 144.31
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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.