Blocks
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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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75mm Block Single Loop (loop not includedSKU: HK3230Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Learn More
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75mm Block Stand-Up (incl. padeyeSKU: HK3244Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action. Learn More
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Double upright Bullet Block 5mm (#10) RH FastenersSKU: HK220Low-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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Through Deck Bullet Block 5mm (#10) FH FastenersSKU: HK088Low-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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In-Line Exit Bullet Block 5mm (#10) FH FastenersSKU: HK089Low-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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Upright Bullet Block 5mm (#10) RH FastenersSKU: HK096Low-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) FH FastenersSKU: HK106Low-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. Wire Bullet blocks use roller bearings to carry higher loads and feature hardcoat-anodized PTFE impregnated aluminum sheaves for strength and corrosion resistance. Learn More
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Wire upright Bullet Block 5mm (#10) RH FastenersSKU: HK108Low-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. Wire Bullet blocks use roller bearings to carry higher loads and feature hardcoat-anodized PTFE impregnated aluminum sheaves for strength and corrosion resistance. Learn More