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  1. 45mm Black Magic block with becket
    SKU: HK3392
    Black 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
    €267.95 €267.95
    Harken
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  2. 45mm Black Magic block
    SKU: HK3391
    Black 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
    €204.95 €204.95
    Harken
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  3. Series 55 BB Orbit Block, Single, Becket, Swivel head RF55110
    SKU: RF55110
    Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Ultra low profile integrated becket. Learn More
    €52.99 €52.99
    Ronstan
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  4. Series 55 RT Orbit Block, Single Swivel Head RF56100
    SKU: RF56100
    Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Automatic & manual ratchet block Learn More
    €95.99 €95.99
    Ronstan
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  5. Series 60 Core Block, Becket, Cleat RF64130
    SKU: RF64130
    Core 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
    €233.95 €233.95
    Ronstan
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  6. Series 60 Core Block, Fiddle, Cleat RF64520
    SKU: RF64520
    Core 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
    €263.95 €263.95
    Ronstan
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Now Shopping by
  1. Series
    Series 70 Orbit
  2. Series
    Black Magic
  3. Series
    Series 60 Core
  4. Series
    Series 55 Orbit
  5. Swivel
    Yes
  6. Breaking strength (kg)
    < 1500
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Brands
  1. Harken 2 items
  2. Ronstan 4 items
Block type
  1. Becket 2 items
  2. Fiddle 1 item
  3. Loop 1 item
Series
  1. 16 mm 3 items
  2. Ball Bearing Block 13 items
  3. Black Magic 2 items
  4. Carbo 70 items
  5. Control 20 items
  6. Element 14 items
  7. Micro 1 item
  8. Plain bearing block 25 items
  9. Series 20 1 item
  10. Series 30 Orbit 3 items
  11. Series 40 8 items
  12. Series 40 Orbit 4 items
  13. Series 55 Orbit 2 items
  14. Series 60 Core 2 items
  15. Series 70 Orbit 0 items
  16. Synchro 12 items
Model
  1. 45 mm 2 items
Bearing
  1. Ball bearing 2 items
  2. Plain bearing 2 items
  3. Needle bearing 2 items
Sheaves Ø
  1. 45 mm 2 items
Cam
  1. Yes 2 items
  2. No 4 items
Ratchet
  1. Yes 1 item
  2. No 5 items
Max rope diameter
  1. 10 mm 4 items
  2. 12 mm 2 items
Number of sheaves
  1. 1 4 items
  2. 2 2 items
Price
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