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    Harken 343 29mm Double Swivel Carbo Block with Becket
    Harken 343

    29mm Double Swivel Carbo Block with Becket

    The Harken 343 29mm Double Swivel Carbo Block with Becket, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $57.95List $66.10

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    343
    UPC
    097653100355
    Harken catalogue
    Page 20

    Harken 2026 catalogue, page

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

    Specifications

    Sheave diameter
    29 mm1 1/8 in
    Length
    85 mm3 3/8 in
    Weight
    54 g1.9 oz
    Shackle pin diameter
    5 mm3/16 in
    Max line diameter
    8 mm5/16 in
    Max working load
    299 kg660 lb
    Breaking load
    737 kg1625 lb

    From the Harken 2026 catalogue.

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

    Goes with 343

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    077 DN Iceboat Hexaratchet Steer Post Adapter $69.95List $79.20 Ships in about 3 days
    Harken 087 Triple Bullet with Becket
    087 Triple Bullet with Becket $80.95List $91.95 Ships in about 3 days
    Harken 167 Single Bullet Swivel Block with Becket
    167 Single Bullet Swivel Block with Becket $39.95List $45.40 Ships in about 3 days

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