Blocks
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75mm Carbo quad blockSKU: HK2677Harken 75mm Carbo quad block. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 14mm and weights 772 gram. Has a max workload of 1650 kg and a breaking strength of 4535 kg. Learn More
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75mm Carbo automatic ratchet blockSKU: HK2680Harken 75mm Carbo automatic ratchet block. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12mm and weights 238 gram. Has a max workload of 341 kg and a breaking strength of 1361 kg. Learn More
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75mm Carbo automatic ratchet block with becketSKU: HK2681Harken 75mm Carbo automatic ratchet block with becket. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12mm and weighs 255 gram. Has a max workload of 341 kg and a breaking strength of 1361 kg. Learn More
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75mm Carbo cheek block with automatic ratchet blockSKU: HK2682Harken 75 mm Carbo cheek block with automatic ratchet block. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weighs 184 gram. Has a max workload of 341 kg and a breaking strength of 1361 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 becketSKU: HK2691Harken 75mm Carbo fiddle with becket. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 14 mm and weights 257 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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75mm Carbo fiddle with ratchet and becketSKU: HK2695Harken 75 mm Carbo fiddle with ratchet and becket. Great block for big boats, mainly used for sheeting systems and trim lines. Can be used for lines up to 12 mm and weights 289 gram. Has a max. workload of 550 kg and a breaking strength of 1650 kg. Learn More
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57mm Carbo 5 sheave swivel block HK 2762SKU: HK2762Harken 57mm Carbo 5 sheave swivel block can be used for lines up to 10 mm and weighs 448 gram. Has a safe working load of 1080 kg and a breaking strength of 2270 kg. Learn More
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Series 55 Ball Bearing Orbit Block Single RF55101SKU: RF55101Easily fitted and securely retained Dyneema Link head. Learn More
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Series 55 BB Orbit Block, Single, Becket, Swivel head RF55110SKU: RF55110Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Ultra low profile integrated becket. Learn More
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Series 55 Ball Bearing Orbit Block Single, becket RF55111SKU: RF55111Easily fitted and securely retained Dyneema Link head
Ultra low profile becket Learn More -
Series 55 BB Orbit Block, Cheek RF55151SKU: RF55151Cheek block with recessed underside to suit cruved mounting surface Learn More
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Series 55 BB Orbit Block, Upright Lead RF55171SKU: RF55171• Mainsheet systems on dinghies, sportsboats and small keelboats to 9m (30ft)
• Halyard, Vang and Backstay application on boats to 8m (26ft)
• Control line applications on larger yachts Learn More -
Series 55 Ball Bearing Orbit Block Double RF55201SKU: RF55201Easily fitted and securely retained Dyneema Link head. Single inner cheeks for minimum Weight & compactness Learn More
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Series 55 Ball Bearing Orbit Block Triple RF55301SKU: RF55301Easily fitted and securely retained Dyneema® Link head. Single inner cheeks for minimum Weight & compactness 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 55 Ball Bearing Orbit Block Fiddle, becket* RF55511SKU: RF55511Easily fitted and securely retained Dyneema Link head. LightWeight integrated becket link Learn More
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Series 55 RT Orbit Block, Single Swivel Head RF56100SKU: RF56100Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Automatic & manual ratchet block Learn More
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Series 55 Ratchet Orbit Block Single, Auto & Manual RF56101SKU: RF56101Easily fitted and securely retained Dyneema® Link head. Automatic & manual ratchet block Learn More