Blocks
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S30 Double block for soft attachmentSKU: SE40310161RThe S30 double is a soft attachment block which offers low friction and low weight combined with a soft and flexible assembly. This block weights only 34 gram and is suitable for a line up to 8mm. This makes the block perfect for halyards, sheets and trimlines on dinghies and sportboats. Rope not included. Learn More
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S30 Single block for soft attachment with line & insertSKU: SE40310162RThe S30 single is a soft attachment block which offers low friction and low weight combined with a soft and flexible assembly. Attach the block with the supplied ready-made spliced loop and insert. This block weights only 69 gram and is suitable for a line up to 8mm. This makes the block perfect for halyards, sheets and trimlines on dinghies and sportboats. Learn More
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S40 Single block for soft attachmentSKU: SE40410160RThe S40 single is a soft attachment block which offers low friction and low weight combined with a soft and flexible assembly. This block weights only 47 gram and is suitable for a line up to 10mm. This makes the block perfect for halyards, sheets and trimlines on dinghies and sportboats. Rope not included. Learn More
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S40 Double block for soft attachmentSKU: SE40410161RThe S40 double is a soft attachment block which offers low friction and low weight combined with a soft and flexible assembly. This block weights only 88 gram and is suitable for a line up to 10mm. This makes the block perfect for halyards, sheets and trimlines on dinghies and sportboats. Rope not included. Learn More
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S40 Single block for soft attachment with line & insertSKU: SE40410162RThe S40 single is a soft attachment block which offers low friction and low weight combined with a soft and flexible assembly. Attach the block with the supplied rope and insert. This block weights only 128 gram and is suitable for a line up to 8mm. This makes the block perfect for halyards, sheets and trimlines on dinghies and sportboats. Learn More
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20mm Ball Bearing Double BlockSKU: SE40210103R
BALL BEARING BLOCKS
Ball bearing blocks are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction. Available in 20, 30, 40 and 60 mm sheave diameters.
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22mm micro cheek blockSKU: HK233Harken 22 mm Micro cheek block is compact and lightweight and can be used for lines up to 6mm. Great for smaller sailingboats and boats up to 30 foot, mostly used for trimlines and control lines. Have a working load of 91 kg and weight only 21 gram. Learn More
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22mm Micro block through - deckSKU: HK242Harken 22 mm Micro block in-dek is compact and lightweight and can be used for lines up to 6 mm. Great for smaller sailing boats and boats up to 30 foot, mostly used for trim lines and control lines. Have a working load of 91 kg and weight only 28 gram. Learn More
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22mm Micro block uprightSKU: HK243Harken 22 mm Micro lock upright is compact and lightweight and can be used for lines up to 6 mm. Great for smaller sailing boats and boats up to 30 foot, mostly used for trim lines and control lines. Have a working load of 91 kg and weight only 28 gram. Learn More
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29mm Carbo stand-up blockSKU: HK349The 29 mm Harken Carbo stand-up block can be used for lines up to 8mm. This block has a max working load of 150 kg, a breaking load of 454 kg and weighs just 31 grams. Learn More
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Through-Deck Bullet Block 5mm (#10) RH FastenersSKU: HK287Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Learn More
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Wire through-deck Bullet Block 5mm (#10) RH FastenersSKU: HK288Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. Learn More
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In-Line exit Bullet Block 5mm (#10) RH FastenersSKU: HK289Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Learn More
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29mm Carbo cheek blockSKU: HK350The 29 mm Harken Carbo cheek block can be used for lines up to 8mm. This block has a max working load of 150 kg, a breaking load of 454 kg and weighs just 17 grams. Learn More
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16mm airblock - In-line exit blockSKU: HK368The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5 mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 544 kg and it weights just 27 gram. Learn More
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16mm cheek blockSKU: HK416The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 544 kg and it weights just 12 gram. Learn More
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16mm Airblock through-deckSKU: HK421The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 544 kg and it weights just 18 gram. Learn More
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16mm Airblock cheek pivotSKU: HK432The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 339 kg and it weights just 11 gram. Learn More
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16mm Airblock flip flopSKU: HK437The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 544 kg and it weights just 21 gram. Learn More
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16mm Airblock with eyestrapSKU: HK442The 16 mm is Harken's smallest racing block. It is perfect for small control lines (up to 5mm ) found on small sailboats and boats up to 30 foot. The bearing system uses stainless steel balls and has a 113 kg maximum working load, a breaking load of 544 kg and it weights just 12 gram. Learn More