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    Harken 2640 40mm Carbo Triple Block
    Harken 2640

    40mm Carbo Triple Block

    The Harken 2640 40mm Carbo Triple Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    Used on: J/88 backstay

    $143.95List $163.20

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    2640
    UPC
    097653077411
    Harken catalogue
    Page 22

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Small Boat and Midrange

    Specifications

    Sheave diameter
    40 mm1 9/16 in
    Length
    94 mm3 11/16 in
    Weight
    118 g4.6 oz
    Shackle pin diameter
    5 mm3/16 in
    Max line diameter
    10 mm3/8 in
    Max working load
    660 kg1455 lb
    Breaking load
    1383 kg3050 lb

    From the Harken 2026 catalogue.

    CAD drawings
    End view (DWG) Side view (DWG)

    Goes with 2640

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