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Harken 57mm Carbo Ratchet Block with Swivel and 40mm Side Carbos

Rated 4.9 / 5
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Product Information

  • Harken 57 mm Carbo Ratchet Block with Swivel and 40mm Side Carbos

    This Harken 57mm Carbo ratchet block with swivel and 40mm side carbos is perfect for creating a 10:1 mainsheet system.

    Please note, this product is available to pre order can may come with a 10 working day lead time.


    • Sheave Ø - 40 & 57mm
    • Maximum rope line thickness Ø - 10mm



Harken kit is built to last and comes with a 5 year warranty.

Harken warrants the original purchaser that each Harken product, when properly installed, used and maintained, will be free from defects in material and workmanship under normal conditions of use, from the date of receipt of the product by the final customer.

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