Blocks
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57mm Carbo Ratchamatic double BlockSKU: HK2634The 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. Use the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system. Learn More
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40mm Carbo blockSKU: HK2636This Harken 40 mm Carbo block is suitable for sheeting systems of small boats and trim lines for big boats. Use a max. line of 10 mm. It has a safe workload of 220 kg, a breaking strength of 735 kg and it weights 44 gram. Learn More
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40mm Carbo block with becketSKU: HK2637This Harken 40 mm Carbo block with becket is suitable for sheeting systems of small boats and trim lines for big boats. Use a max. line of 10 mm. It has a safe workload of 220 kg, a breaking strength of 735 kg and it weighs 48 gram. Learn More
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40mm Carbo double blockSKU: HK2638Harken 40 mm Carbo double block. Use lines up to 10 mm, it has a working load of 440 kg, a breaking strength of 1080 kg and weights 86 gram. Learn More
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40mm Carbo double block with becketSKU: HK2639Harken 40 mm Carbo double block with becket. Use lines up to 10 mm, it has a working load of 440 kg, a breaking strength of 1080 kg and weights 90 gram. Learn More
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40mm Carbo triple blockSKU: HK2640Harken 40 mm Carbo triple block. Use lines up to 10 mm, it has a working load of 660 kg, a breaking strength of 1383 kg and weights 118 gram Learn More
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40mm Carbo triple block with becketSKU: HK2641Harken 40 mm Carbo triple block with becket. Use lines up to 10 mm, it has a working load of 660kg, a breaking strength of 1383 kg and weights 122 gram Learn More
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40mm Carbo block with cam cleatSKU: HK2645This Harken 40 mm Carbo block is suitable for sheeting systems of small boats and trim lines for big boats. Use a max. line of 6 mm. It has a safe workload of 68 kg, a breaking strength of 136 kg and it weights 119 gram. Learn More
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40mm Carbo block with cam cleat and becketSKU: HK2646This Harken 40 mm Carbo block is suitable for sheeting systems of small boats and trim lines for big boats. Use a max. line of 6 mm. It has a safe workload of 136 kg, a breaking strength of 272 kg and it weights 122 gram. Learn More
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40mm Carbo triple block with cam cleatSKU: HK2647Harken 40 mm Carbo triple block with cam cleat. Use line up to 6 mm, it has a safe working load of 340 kg, a breaking strength of 680 and it weights 232 gram. Learn More
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40mm Carbo triple block with cam cleat with becketSKU: HK2648Harken 40 mm Carbo triple block with cam cleat with becket. Use line up to 6 mm, it has a safe working strength of 408 kg, a breaking strength of 816 and it weighs 235 gram. Learn More
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40mm Carbo quad blockSKU: HK2654Harken 40mm Carbo quad block. Suitable for lines up to 10 mm. It weights 170 gram, has a max workload of 660 and a breaking strength of 1383 kg. Learn More
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40mm Carbo fiddleSKU: HK2655Harken 40 mm Carbo fiddle. Great for down hauls and sheeting systems on small boats. Max. rope diameter for this block is 10 mm, has a max. workload of 220 kg , a breaking strength of 735 kg and weighs 51 gram. Learn More
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40mm Carbo fiddle with becketSKU: HK2656Harken 40 mm Carbo fiddle with becket. Great for down hauls and sheeting systems on small boats. Max. rope diameter for this block is 10 mm, has a max. workload of 220 kg, a breaking strength of 735kg and weighs 54 gram. Learn More
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40mm Carbo fiddle with cam cleatSKU: HK2657Harken 40 mm Carbo fiddle block with cam cleat. Great for down hauls and sheeting systems on small boats. Max. for this block is 6 mm, has a max. workload of 220 kg and a breaking strength of 735 kg. Learn More
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40mm Carbo fiddle with cam cleat and becketSKU: HK2658Harken 40 mm Carbo fiddle with cam cleat and becket. Great for down hauls and sheeting systems on small boats. Max. rope diameter for this block is 6 mm, has a max. workload of 220 kg and a breaking strength of 735 kg. Learn More
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75mm Carbo block with cam cleatSKU: HK2666Harken 75mm Carbo block with cam cleat. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 12mm and weights 381 gram. Has a max workload of 136 kg and a breaking strength of 340 kg. Learn More
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75mm Carbo block with cam cleat and becketSKU: HK2667Harken 75mm Carbo block with cam cleat and becket. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12mm and weights 397 gram. Has a max workload of 272 kg and a breaking strength of 680 kg. Learn More
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75mm Carbo ratchet blockSKU: HK2670Harken 75mm Carbo ratchet block. Great block for big boats, mainly used for sheeting systems and trimlines. Can be used for lines up to 12mm and weighs 227 gram. Has a max workload of 341 kg and a breaking strength of 1361 kg. Learn More
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75mm Carbo ratchet block with becketSKU: HK2671Harken 75mm Carbo ratchet block with becket. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 12mm and weighs 248 gram. Has a max workload of 341 kg and a breaking strength of 1361 kg. Learn More