Blocks
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40mm Carbo pivoting lead block/150 Cam-Matic blockSKU: HK2156High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating. Learn More
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40mm Carbo pivoting lead block/365 Carbo Cam blockSKU: HK2157High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating. Learn More
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57mm Carbo block with cam cleatSKU: HK2615Harken 57 mm Carbo block with cam cleat can be used for lines up to 10 mm and weighs 269 gram. Great for mainsheets and jib sheet. Has a safe working load of 136 kg and a breaking strength of 340 kg. Learn More
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57mm Carbo block with cam cleat and becketSKU: HK2616Harken 57 mm Carbo block with cam cleat and becket can be used for lines up to 10 mm and weighs 442 gram. Great for mainsheets and trim lines. Has a safe working load of 272 kg and a breaking strength of 680 kg. Learn More
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57mm Carbo triple block with cam cleatSKU: HK2617Harken 57mm Carbo triple block with cam cleat can be used for lines up to 10mm and weighs 431 gram. Great for mainsheets and trim lines. Has a safe working load of 680 kg and a breaking strength of 1700 kg. Learn More
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57mm Carbo triple block with cam cleat and becketSKU: HK2618Harken 57mm Carbo triple block with cam cleat and becket, can be used for lines up to 10mm and weighs 442 gram. Great for mainsheets and trimlines. Has a safe working load of 816 kg and a breaking strength of 2040 kg. Learn More
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57mm Carbo fiddle with cam cleatSKU: HK2623Harken 57mm Carbo fiddle with cam cleat can be used for lines up to 10mm and weighs 286 gram. Great for mainsheets and trimlines. Has a safe working load of 359 kg and a breaking strength of 1080 kg. Learn More
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57mm Carbo fiddle with cam cleat and becketSKU: HK2624Harken 57mm Carbo fiddle with cam cleat and becket can be used for lines up to 10mm and weighs 295 gram. Great for mainsheets and trimlines. Has a safe working load of 359 kg and a breaking strength of 1080kg. Learn More
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Element 60mm Block fiddle/150 Cam-Matic/swivelSKU: HK6265The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 60mm Block fiddle/150 Cam-Matic/swivel/becketSKU: HK6264The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Series 50 AP Block, Fiddle, Becket, Cleat RF51530SKU: RF51530All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. Learn More
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Series 55 Ball Bearing Orbit Block Fiddle, adjustable cleat* RF55521SKU: RF55521Easily fitted and securely retained Dyneema Link head. Composite C-Cleat and fairlead Learn More
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Series 55 Ball Bearing Orbit Block - Fiddle, becket, adjustable cleat RF55531SKU: RF55531Easily fitted and securely retained Dyneema Link head. Composite C-Cleat and fairlead Learn More