Blocks
Shop By
-
57mm Carbo cheek block with automatic ratchet blockSKU: HK2633Harken 57mm Carbo cheek block with automatice ratchet block. Great for sheetingsystems and downhalls. Use line up to 10 mm and the block weights 89 gram. Max workload is 227 kg and breaking strength is 907 kg. Learn More
-
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
-
75mm Carbo block with swivelSKU: HK2660Harken 75mm Carbo block with swivel. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 14mm and weights 195 gram. Has a max workload of 550kg and a breakingstrenght of 1650 kg Learn More
-
75mm Carbo block with becketSKU: HK2661Harken 75mm Carbo block with becket. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 14mm and weights 214 gram. Has a max workload of 550 kg and a breakingstrenght of 1650 kg. Learn More
-
75mm Carbo double blockSKU: HK2662Harken 75mm Carbo double block. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 14mm and weights 402 gram. Has a max workload of 1100 kg and a breakingstrenght of 2722 kg. Learn More
-
75mm Carbo double block with becketSKU: HK2663Harken 75mm Carbo double block with becket. Great block for big boats, mainly used for sheetingsystems and trimlines. Can be used for lines up to 14mm and weights 419 gram. Has a max workload of 1100 kg and a breakingstrenght of 2722 kg. Learn More
-
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
-
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
-
75mm Carbo Cheek Ratchet blockSKU: HK2672Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Learn More
-
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
-
57mm Carbo fiddle with ratchet and becketSKU: HK2674Harken 57mm Carbo fiddle with ratchet and becket. Great for sheetingsystems and downhalls. Use line up to 10 mm and the block weights 121 gram. Max workload is 360 kg and breaking strength is 1080 kg. Learn More
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
57mm Block Single Loop (loop not includedSKU: HK3214Black 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