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  1. 40mm Zircon block
    SKU: HK2190
    Use 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
    €64.99 €64.99
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  2. 40mm Zircon block with becket
    SKU: HK2191
    Use 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
    €66.99 €66.99
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  3. 57mm Zircon block
    SKU: HK2195
    Use 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
    €75.99 €75.99
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  4. 57mm Zircon block with becket
    SKU: HK2196
    Use 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
    €78.49 €78.49
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  5. Series 30 HHL Orbit Block,Single & becket, lashing head
    SKU: RF35109HL
    The 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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    €88.49 €88.49
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  6. Kite Block 19mm Sheave (RETAIL PACK, 2 BLOCKS)
    SKU: RF13101
    Kite Block 19mm white sheave (2 pack) Learn More
    From €8.80 €8.80
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  7. Series 20 BB Block, Single
    SKU: RF20100
    Single, swivel shackle head Learn More
    €22.35 €22.35
    Ronstan
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  8. Series 20 BB Block, Single Loop Top
    SKU: RF20101
    Single, loop head Learn More
    €12.90 €12.90
    Ronstan
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  9. Series 20 BB Block, Single Loop Top Becket
    SKU: RF20111
    Single, becket, loop head Learn More
    €16.65 €16.65
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  10. Series 20 BB Block, Stand-Up Loop Top RF20141
    SKU: RF20141
    Single, stand-up Learn More
    €21.45 €21.45
    Ronstan
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  11. Series 20 BB Block, Single Cheek
    SKU: RF20151
    Double through-bolt mounting for maximum load capacity Learn More
    €15.90 €15.90
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  12. Series 20 BB Block, Single Cheek, Rivet Mount
    SKU: RF20151A
    Suitable for screw or pop rivet mounting Learn More
    €21.45 €21.45
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  13. Series 20 BB Block, Upright Lead
    SKU: RF20171
    Single upright block, 20mm sheave Learn More
    €21.30 €21.30
    Ronstan
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  14. Series 20 BB Block, Pivoting Lead
    SKU: RF20174
    180 degree pivoting sheave Learn More
    €37.75 €37.75
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  15. Series 20 BB Block, Single Loop Mount
    SKU: RF20184
    Single point mounting Learn More
    €19.65 €19.65
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  16. Series 20 BB Block, Single Exit, Cover Plate
    SKU: RF20711
    Ball bearing exit block, single, cover plate Learn More
    €28.50 €28.50
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  17. Series 20 BB Block, Single Exit, Side Tabs
    SKU: RF20711A
    Exit Box Ball bearing, single, side tabs Learn More
    €31.50 €31.50
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  18. Series 30 BB Orbit Block,Single & becket, Swivel
    SKU: RF35100
    LightWeight block, Highest working load in its class. Secure, versatile and secure attachement. Learn More
    €27.00 €27.00
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  19. Series 30 BB Orbit Block, Single, slotted head post, swivel shackle head, becket option
    SKU: RF35100A
    light-weight . Highest working load in its class. Secure, versatile and secure attachement. Low profile and compact. Ultra low profile thru-sheave becket. Learn More
    €34.25 €34.25
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  20. Series 30 BB Orbit Block,Single & becket, lashing head RF35101
    SKU: RF35101
    For 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
    €16.50 €16.50
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Now Shopping by
  1. Brands
    Harken
  2. Brands
    Ronstan
  3. Series
    Series 70 Orbit
  4. Series
    Series 30 Orbit
  5. Series
    Zircon
  6. Series
    Series 20
  7. Number of sheaves
    1
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Brands
  1. Harken 4 items
  2. Ronstan 19 items
Block type
  1. Becket 2 items
  2. Cheek 2 items
  3. Exit block 2 items
  4. Stand-up 5 items
  5. Loop 2 items
Series
  1. 16 mm 11 items
  2. Black Magic 17 items
  3. Carbo 70 items
  4. Classic 12 items
  5. Element 17 items
  6. Micro 10 items
  7. Midrange 2 items
  8. Protexit 4 items
  9. Series 19 3 items
  10. Series 20 12 items
  11. Series 22 1 item
  12. Series 25 2 items
  13. Series 25 - 30 6 items
  14. Series 30 3 items
  15. Series 30 Orbit 7 items
  16. Series 40 6 items
  17. Series 40 Orbit 11 items
  18. Series 50 3 items
  19. Series 55 Orbit 9 items
  20. Series 60 1 item
  21. Series 60 Core 9 items
  22. Series 70 Orbit 0 items
  23. Series 75 Core 5 items
  24. Wire block 12 items
  25. Zircon 4 items
Bearing
  1. Ball bearing 22 items
  2. No bearing 1 item
Sheaves Ø
  1. 40 mm 2 items
  2. 57 mm 2 items
Swivel
  1. Yes 4 items
  2. No 19 items
Max rope diameter
  1. 4 mm 1 item
  2. 6 mm 11 items
  3. 8 mm 9 items
  4. 10 mm 2 items
Breaking strength (kg)
  1. < 1500 22 items
  2. 1500 - 3000 1 item
Price
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