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    Harken 3122 57mm Flip Flop Block
    Harken 3122

    57mm Flip Flop Block

    The Harken 3122 57mm Flip Flop Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $339.95List $386.65

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    3122
    UPC
    097653174592
    Harken catalogue
    Page 63

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Big Boat

    Specifications

    Sheave diameter
    57 mm2 1/4 in
    Length
    111 mm4 3/8 in
    Weight
    255 g9 oz
    Max line diameter
    10 mm3/8 in
    Max working load
    1136 kg2500 lb
    Breaking load
    2273 kg5000 lb

    From the Harken 2026 catalogue.

    Goes with 3122

    Harken 1734 8.00" (203 mm) Runner Block Sheave
    1734 8.00" (203 mm) Runner Block Sheave $1,191.95List $1,353.85 Ships in about 3 days
    Harken 3038 150mm Big Boat Block Sock
    3038 150mm Big Boat Block Sock $48.95List $54.95 Ships in about 3 days
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    3037 125mm Big Boat Block Sock $45.95List $51.65 Ships in about 3 days
    Harken 1988 57mm Fixed Mastbase Block
    1988 57mm Fixed Mastbase Block $241.95List $274.65 Ships in about 3 days

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