Blocks
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Element 45mm Block stand-upSKU: HK6250Stand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.
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Element 45mm Block stand-up/becketSKU: HK6251Stand-up blocks are an addition to our Element line. Use them for sheeting and halyard systems, running backstays, controls and other applications where you don’t want the block to hit the deck.
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Element 45mm Block single / swivelSKU: HK6230The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block single / swivel / becketSKU: HK6231The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block double/swivelSKU: HK6238The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block single footblockSKU: HK6237The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block double/swivel/becketSKU: HK6239The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block triple/swivelSKU: HK6240The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 45mm Block triple/swivel/becketSKU: HK6241The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Element 60mm Block single/swivelSKU: HK6260The new Element block. The name hints at its essence: everything that doesn’t contribute durability or strength is stripped away. The result is an economical block that does a Harken job. Learn More
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Series 50 AP Block, Single RF51100SKU: RF51100Exceptionally high working loads
Low maintenance, long service life Learn More -
Series 50 AP Block, Single Loop Top RF51101SKU: RF51101Exceptionally high working loads
Low maintenance, long service life
Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Learn More -
Series 50 AP Block, Single Becket RF51110SKU: RF51110All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads Learn More
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Series 50 AP Block, Double RF51200SKU: RF51200All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads Learn More
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Series 50 AP Block, Double, Becket RF51210SKU: RF51210All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. Learn More
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Series 50 AP Block, Triple RF51300SKU: RF51300All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. 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