Blocks
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45mm Black Magic block with becketSKU: HK3392Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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45mm Black Magic blockSKU: HK3391Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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45mm Black Magic double loop blockSKU: HK3390Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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45mm Black Magic loop blockSKU: HK3389Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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Low Friction RingsSKU: PRH130Low Friction rings are simple aluminum rings which can be spliced into lines. They are used to deflect sheets and control lines or for lashings. They are made of high strength aluminum. Available in 6 different sizes. Learn More
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Wire Block SingleSKU: HK300Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block CheekSKU: HK301Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Through DeckSKU: HK302Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block SingleSKU: HK304Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block CheekSKU: HK305Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Through deckSKU: HK306Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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51mm Wire Block SingleSKU: HK308Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block CheekSKU: HK309Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Through DeckSKU: HK310Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Single/BecketSKU: HK312Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Single/BecketSKU: HK313Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. Learn More
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Wire Block Single forkhead / becketSKU: HK466Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes. The 466 features a forkhead and becket making it useful for vangs, halyards and control lines. Learn More
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Lead RingSKU: HK32Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6 aluminum for a smooth, slippery surface, and with no moving parts, wear is minimal. Learn More
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57mm Block Single Loop (loop not includedSKU: HK3214Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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57mm Block Single SwivelSKU: HK3215Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More