Blocks
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40mm Zircon blockSKU: HK2190Use the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets. Learn More
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40mm Zircon block with becketSKU: HK2191Use the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets. Learn More
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57mm Zircon blockSKU: HK2195Use the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets. Learn More
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57mm Zircon block with becketSKU: HK2196Use the Harken Zircon blocks for precision trimming. The blocks are very efficient that you can adjust the sail and sheet tension perfectly. Harken Zircon blocks are made for jib sheets, spinnaker sheets and mainsail sheets. Learn More
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Series 30 HHL Orbit Block,Single & becket, lashing headSKU: RF35109HLThe Ronstan Series 30 Orbit™ Lashing block is the perfect solution for High-load cascade or vang-systems. The maximum working load is 550kgs and the breaking load is 1650kgs.
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Series 30 BB Orbit Block,Single & becket, SwivelSKU: RF35100LightWeight block, Highest working load in its class. Secure, versatile and secure attachement. Learn More
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Series 30 BB Orbit Block, Single, slotted head post, swivel shackle head, becket optionSKU: RF35100Alight-weight . Highest working load in its class. Secure, versatile and secure attachement. Low profile and compact. Ultra low profile thru-sheave becket. Learn More
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Series 30 BB Orbit Block,Single & becket, lashing head RF35101SKU: RF35101For mainsheet systems and spinnaker sheets on dinghies to 5m (16ft). Halyard, vang and backstay applications on boats to 5m (16ft) or Control line applications on larger yachts Learn More
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Series 30 BB Orbit Block, Stand Up, Fixed Head RF35141SKU: RF35141Stand up, orbit block, light-weight and versatile Learn More
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Series 30 BB Orbit Block, Cheek Block RF35151SKU: RF35151Base suits curved mounting base Learn More
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Series 40 BB Block, Single, Becket RF40110SKU: RF40110Captive Lock™ universal head. Slotted pin shackle eliminates fouled lines. Snap fit removable becket pin Learn More
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Series 40 AP Block, Single RF41100SKU: RF41100Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines Learn More -
Series 40 AP Block, Single Becket RF41110SKU: RF41110Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines
Snap fit removable becket pin
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Series 40 AP Block, Single Stand Up RF41140SKU: RF41140Captive Lock™ universal head
Mount with 2 x 5mm (3/16") fasteners (not supplied) Learn More -
Series 40 AP Block, Single Cheek RF41151SKU: RF41151Mount with 3 x 5mm (3/16") fasteners (not supplied) Learn More
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Series 25 Block Loop Top RF571SKU: RF571For vang, cunningham and trapeze retriever systems on dinghies
Leech line tackles, bunk adjusters etc on larger yachts Learn More