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    Harken 2637 40mm Carbo Block with Becket
    Harken 2637

    40mm Carbo Block with Becket

    The Harken 2637 40mm Carbo Block with Becket, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    Used on: J/88 mainsheet

    $44.95List $50.80

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    2637
    UPC
    097653077275
    Harken catalogue
    Page 21

    Harken 2026 catalogue, page

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

    Specifications

    Sheave diameter
    40 mm1 9/16 in
    Length
    102 mm4 in
    Weight
    48 g1.7 oz
    Shackle pin diameter
    4 mm5/32 in
    Max line diameter
    10 mm3/8 in
    Max working load
    220 kg485 lb
    Breaking load
    735 kg1620 lb

    From the Harken 2026 catalogue.

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

    Goes with 2637

    Harken 001 2.25" Single Block
    001 2.25" Single Block $64.95List $74.10 Ships in about 3 days
    Harken 046 1.75" Dinghy Through Deck Block with Coverplate
    046 1.75" Dinghy Through Deck Block with Coverplate $65.95List $75.00 Ships in about 3 days
    Harken 086 Triple Bullet Block
    086 Triple Bullet Block $76.95List $87.35 Ships in about 3 days
    Harken 047 2.25" Through Deck Block with Coverplate
    047 2.25" Through Deck Block with Coverplate $77.95List $88.20 Ships in about 3 days

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