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Harken 57mm Double Swivel Carbo Block

Harken 57mm Double Swivel Carbo Block
Harken 57mm Double Swivel Carbo Block
Harken 57mm Double Swivel Carbo Block
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$47.37
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Product Description


Harken 57mm Double Swivel Carbo Block
Carbo AirBlocks are 60% stronger and 30% lighter than the classic Harken block. The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and sideplates UV stabilized with black additive for maximum protection. The high-load 57mm Carbo has a broad working range.
Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, J/24s, and for mainsheet systems on catamarans.
Specifications:
  • Sheave dia. - 2 1/4in (57mm)

  • Length - 4 3/4in (120mm)

  • Weight w/shackle - 6.3oz (178g)

  • Shackle pin dia. - 1/4" (6mm)

  • Max. line dia. - 7/16in (10mm)

  • SWL - 1584lb (720kg)

  • Breaking strength - 3300lb (1500kg)


    • USD : 47.37

    Items returned in the same as new condition within 14 days of the original shipment date will be eligible for a full refund or store credit.

    Refunds will be charged according to the original form of payment used for the purchase.

    The customer is responsible for shipping charges during the return and shipping/handling charges of the original purchase are non-refundable.

    All discounted items are final purchases.

    Please contact us before shipping.


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    E-Mail: [email protected]

    Phone: +90 530 070 49 22

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