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Harken 40mm Triple Zircon Block

The Harken Zircon blocks are the most efficient blocks on the market and this helps trimmers match sail shapes to new conditions immediately Read full product description.

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Product Information

  • Harken 40mm Triple Zircon Block

    The Harken Zircon blocks are the most efficient blocks on the market and this helps trimmers match sail shapes to new conditions immediately. The Zircon performance comes from industrial ceramic ball bearings that are mounted in a caged race. The cages keep the bearings separated so they don’t bunch, touch, and stop each other resulting in the most efficient small boat block Harken has ever made.

    The 40mm Zircon efficiency is great for use on mainsheet systems to reduce friction and increase feeling. Feel any small variation in the breeze.

    Key Features

    • Ceramic Ball Bearings
    • VERY free-running block
    • Less energy lost to friction
      • Specifications

        • Sheave Ø - 40mm
        • Length - 60mm
        • Weight - 66.5g
        • Maximum line Ø - 8mm
        • Maximum working load - 345kg
        • Breaking load - 1020kg

        Please note: This product comes with a lead time expected to be up to 10 working days.

HARKEN 5 YEAR WARRANTY

Harken HARKEN 5 YEAR WARRANTY

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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