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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57mm Carbo fiddle blockSKU: HK2621Harken 57mm Carbo fiddle can be used for lines up to 10mm and weighs 105 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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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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57mm Carbo fiddle with ratchetSKU: HK2673Harken 57mm Carbo fiddle with ratchet. Great for sheetingsystems and downhalls. Use line up to 10 mm and the block weighs 113 gram. Max workload is 360kg and breaking strength is 1080 kg. Learn More
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75mm Carbo fiddleSKU: HK2690Harken 75 mm Carbo fiddle. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 14 mm and weights 238 gram. Has a max workload of 550 kg and a breaking strength of 1650 kg. Learn More
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75mm Carbo fiddle with ratchetSKU: HK2694Harken 75 mm Carbo fiddle with ratchet. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weights 270 gram. Has a max. workload of 550 kg and a breaking strength of 1650 kg. Learn More
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Element 45mm Block fiddle / swivelSKU: HK6232The 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/swivelSKU: HK6262The 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 80mm Block fiddle/swivelSKU: HK6292The 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 40 Ball Bearing Orbit Block Fiddle RF45501SKU: RF45501Easily fitted and securely retained Dyneema® Link head
Convert to a becket version by adding a Dyneema® link Learn More -
Series 50 AP Block, Fiddle RF51500SKU: RF51500All 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* RF55501SKU: RF55501Becket fiddle blocks use a Dyneema® Link attachment for the sheet termination and are suitable for both spliced and un-spliced lines. If you need additional purchase, a becket take-off can be simply added to any fiddle block version just by adding a Dyneema® Link. Learn More
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Series 60 Core Block, Fiddle RF64500SKU: RF64500Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Learn More
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Series 60 Core Block, Fiddle, Snap Shackle RF64503SKU: RF64503Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Learn More
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Standard Midrange Block FiddleSKU: HK1559Midrange blocks' robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load. Learn More
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Series 40 AP Block, FiddleSKU: RF41500Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines
Learn More