Blocks
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Low Friction RingsSKU: PRH130Low Friction rings are simple aluminum rings which can be spliced into lines. They are used to deflect sheets and control lines or for lashings. They are made of high strength aluminum. Available in 6 different sizes. Learn More
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Lead RingSKU: HK32Harken® Lead Rings are simple, weight-saving devices used to route line for jib in-haulers, twings, barberhaulers, lazy jacks, cascading backstays and other applications requiring minimal fine-tune adjustments. Rings are Hard Lube-anodized 6061-T6 aluminum for a smooth, slippery surface, and with no moving parts, wear is minimal. Learn More
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Series 22 Single Control Sheave Addition KitSKU: RC00411Suits Series 22 ball bearing traveller systems Learn More
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Series 29 Single BlockSKU: RF185Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase. Learn More
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Series 29 Fiddle Block With Vee JamSKU: RF187Allows fast, sure cleating of control lines. Learn More
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Series 29 Double BlockSKU: RF417Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase. Learn More
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Series 29 Single Block Ferrule Eye RF469SKU: RF469Lightweight durable construction, Economical and Maintenance free Learn More
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Series 19 Wire Block Ferrule Top RF560SKU: RF560Wire blocks suit halyards, vang and backstay applications Learn More
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Series 60 Core Block, Single RF64100SKU: RF64100Core 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, Single, Alum. Rope/Wire Sheave RF64100AWSKU: RF64100AWCore 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, Halyard RF64108SKU: RF64108Core 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, Mast Base, 8mm Clevis Pin RF64108ASKU: RF64108ACore 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, Halyard, Alum. Rope/Wire Sheave RF64108AWSKU: RF64108AWCore 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, Single, Becket RF64110SKU: RF64110Core 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, Becket, Cleat RF64130SKU: RF64130Core 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