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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Control 30mm Single blockSKU: LW29901321BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 40mm Single blockSKU: LW29901421BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 30mm Single block with becketSKU: LW29901324BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 40mm Single block with becketSKU: LW29901424BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 30mm Single upstand blockSKU: LW29901320BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 40mm Single upstand blockSKU: LW29901420BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 60mm Single ratchet blockSKU: LW29901661BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. Learn More
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Control 60mm Single ratchet block with becketSKU: LW29901665BKThe Control blocks from Lewmar are perfect for handheld loads. Ideal for control lines, dinghies, keelboats, spinnaker sheets, and more. 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 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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57mm Carbo ratchet blockSKU: HK2135Harken 57 mm Carbo ratchet block. Great for sheeting systems and down hauls. Use line up to 10 mm and the block weighs 85 gram. Max. workload is 227 kg and breaking strength is 907 kg. Learn More
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57mm Carbo ratchamatic block 2x gripSKU: HK2168Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.
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57mm Carbo HTE ratchamatic block 2x gripSKU: HK2168HTEThe Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
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57mm Carbo ratchet block 2x gripSKU: HK2169Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. Learn More
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75mm Carbo ratchet block 2x gripSKU: HK2176Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.
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75mm Carbo ratchamatic block 2x gripSKU: HK2177Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.
The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
2x grip: breeze–on/puffs; 30:1 holding power Learn More -
57mm Carbo HTE ratchamatic blockSKU: HK2625HTEThe Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
The spring on the HTE (high-threshold engage) version of the 57 mm Carbo Ratchamatic blocks was made stiffer to delay the point where the ratchet engages, allowing the block to run free more of the time. The ratchet function engages at higher loads to allow the old kite sheet to run free for crisper gybes.
Standard grip: medium/light air; 10:1 holding power. Learn More -
Element 45mm Block stand-upSKU: HK6250Stand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.
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