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    Harken 3391 45mm Single Swivel Block
    Harken 3391

    45mm Single Swivel Block

    The Harken 3391 45mm Single Swivel Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $211.95List $240.45

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    3391
    UPC
    097653295792
    Harken catalogue
    Page 52

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Big Boat

    Specifications

    Length
    100 mm3 15/16 in
    Weight
    79 g2.79 oz
    Shackle pin diameter
    5 mm3/16 in
    Max line diameter
    10 mm3/8 in
    Max working load
    750 kg1653 lb
    Breaking load
    1500 kg3306 lb

    From the Harken 2026 catalogue.

    Goes with 3391

    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
    Harken 3037 125mm Big Boat Block Sock
    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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