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  1. 45mm Black Magic double loop block
    SKU: HK3390
    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
    €319.95 €319.95
    Harken
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  2. 45mm Black Magic loop block
    SKU: HK3389
    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
    €201.95 €201.95
    Harken
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  3. 57mm Block Single Loop (loop not included
    SKU: HK3214
    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
    €261.95 €261.95
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  4. 57mm Aluminium Footblock - Lockoff
    SKU: HK3221
    Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets.  Learn More
    €293.95 €293.95
    Harken
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  5. 75mm Block Single Loop (loop not included
    SKU: HK3230
    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
    €473.95 €473.95
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  6. 75mm Aluminium Footblock - Black Magic
    SKU: HK3234
    Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets.  Learn More
    €397.95 €397.95
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  7. 75mm Footblock Double Black Magic
    SKU: HK3235
    Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets.  Learn More
    €689.95 €689.95
    Harken
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  8. 75mm Air Runner Block Single/Becket
    SKU: HK3239
    Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions.  Learn More
    €659.95 €659.95
    Harken
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  9. 100mm Air Runner Block Single
    SKU: HK3251
    Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions.  Learn More
    €872.95 €872.95
    Harken
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  10. Series 55 Ball Bearing Orbit Block Single RF55101
    SKU: RF55101
    Easily fitted and securely retained Dyneema Link head. Learn More
    €49.99 €49.99
    Ronstan
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  11. Series 55 Ball Bearing Orbit Block Single, becket RF55111
    SKU: RF55111
    Easily fitted and securely retained Dyneema Link head
    Ultra low profile becket     Learn More
    €52.99 €52.99
    Ronstan
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  12. Series 55 BB Orbit Block, Cheek RF55151
    SKU: RF55151
    Cheek block with recessed underside to suit cruved mounting surface Learn More
    €52.99 €52.99
    Ronstan
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  13. Series 55 BB Orbit Block, Upright Lead RF55171
    SKU: RF55171
    • Mainsheet systems on dinghies, sportsboats and small keelboats to 9m (30ft)
    • Halyard, Vang and Backstay application on boats to 8m (26ft)
    • Control line applications on larger yachts     Learn More
    €63.49 €63.49
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  14. Series 55 Ball Bearing Orbit Block Double RF55201
    SKU: RF55201
    Easily fitted and securely retained Dyneema Link head. Single inner cheeks for minimum Weight & compactness Learn More
    €99.99 €99.99
    Ronstan
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  15. Series 55 Ball Bearing Orbit Block Triple RF55301
    SKU: RF55301
    Easily fitted and securely retained Dyneema® Link head. Single inner cheeks for minimum Weight & compactness Learn More
    €134.95 €134.95
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  16. Series 55 Ball Bearing Orbit Block Fiddle* RF55501
    SKU: RF55501
    Becket fiddle blocks use a Dyneema® Link attachment for the sheet termination and are suitable for both spliced and un-spliced lines. If you need additional purchase, a becket take-off can be simply added to any fiddle block version just by adding a Dyneema® Link. Learn More
    €59.49 €59.49
    Ronstan
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  17. Series 55 Ball Bearing Orbit Block Fiddle, becket* RF55511
    SKU: RF55511
    Easily fitted and securely retained Dyneema Link head. LightWeight integrated becket link Learn More
    €69.49 €69.49
    Ronstan
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  18. Series 55 Ball Bearing Orbit Block Fiddle, adjustable cleat* RF55521
    SKU: RF55521
    Easily fitted and securely retained Dyneema Link head. Composite C-Cleat and fairlead Learn More
    €144.95 €144.95
    Ronstan
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  19. Series 55 Ball Bearing Orbit Block - Fiddle, becket, adjustable cleat RF55531
    SKU: RF55531
    Easily fitted and securely retained Dyneema Link head. Composite C-Cleat and fairlead Learn More
    €151.95 €151.95
    Ronstan
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  1. Brands
    Harken
  2. Brands
    Ronstan
  3. Series
    Series 70 Orbit
  4. Series
    Black Magic
  5. Series
    Series 55 Orbit
  6. Swivel
    No
  7. Ratchet
    No
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Brands
  1. Harken 9 items
  2. Ronstan 10 items
Block type
  1. Becket 1 item
  2. Cheek 4 items
  3. Fiddle 2 items
  4. Fiddle / becket 2 items
  5. Loop 8 items
Series
  1. 16 mm 13 items
  2. Black Magic 9 items
  3. Carbo 31 items
  4. Classic 17 items
  5. Element 9 items
  6. Micro 18 items
  7. Protexit 5 items
  8. Series 19 5 items
  9. Series 20 18 items
  10. Series 25 2 items
  11. Series 25 - 30 12 items
  12. Series 30 3 items
  13. Series 30 Orbit 12 items
  14. Series 40 2 items
  15. Series 40 Orbit 8 items
  16. Series 50 1 item
  17. Series 55 Orbit 10 items
  18. Series 60 Core 7 items
  19. Series 70 Orbit 0 items
  20. Series 75 Core 3 items
  21. Wire block 12 items
  22. Zircon 8 items
Model
  1. 45 mm 2 items
  2. 57 mm 2 items
  3. 75 mm 4 items
  4. 100 mm 1 item
Bearing
  1. Ball bearing 10 items
  2. Needle bearing 9 items
Sheaves Ø
  1. 45 mm 2 items
  2. 100 mm 1 item
Cam
  1. Yes 2 items
  2. No 17 items
Max rope diameter
  1. 10 mm 12 items
  2. 12 mm 2 items
  3. 14 mm 4 items
  4. 16 mm 1 item
Number of sheaves
  1. 1 11 items
  2. 2 7 items
  3. 3 1 item
Breaking strength (kg)
  1. < 1500 10 items
  2. 1500 - 3000 4 items
  3. 3000 - 4500 1 item
  4. 4500 - 6000 3 items
  5. 6000 - 7500 1 item
Safe Working Load (kg)
  1. < 1500 14 items
  2. 1500 - 3000 4 items
  3. 3000 - 4500 1 item
Price
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