Blocks
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40mm Carbo Twing BlockSKU: HK2699Single-hand operated snatchblock based on Harken's Carbo series with 40mm sheave. Can be used for 2:1 or 1:1 barber-haulers. Learn More
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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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Synchro 50mm Triple blockSKU: LW29925003BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Double block with becketSKU: LW29925005BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Fiddle blockSKU: LW29925031BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Triple block with becket and cleatSKU: LW29925010BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Single with becketSKU: LW29925004BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Halyard block with toggleSKU: LW29925021BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Double blockSKU: LW29925002BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Single block with becket and cleatSKU: LW29925009BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Fiddle block with becketSKU: LW29925034BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Single blockSKU: LW29925001BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Fiddle block with becket and cleatSKU: LW29925039BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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Synchro 50mm Fiddle block with cleatSKU: LW29925037BKLewmar plain bearing Synchro blocks are strong and boost sail performance. Ideal for halyards, mainsheets, mastbase blocks and boomvangs. Learn More
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T2 40/18mm Carbo T2 blockSKU: HK2162The 18 mm block features stainless steel ball bearings and an integrated stainless inner race and rivet for optimal strength-to-weight. The 40 mm blocks feature composite sheaves that spin freely on Delrin® ball bearings with curved bearing races. Learn More
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29mm FLY BlockSKU: HK2171Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. Learn More
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40mm FLY BlockSKU: HK2173Harken soft-attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low-aero package. Designed specifically for high-tech line, these efficient blocks have an incredible working load for their small size. Learn More