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    Melges 15 17 Harken fittings J/70 24 Harken fittings J/80 22 Harken fittings J/88 18 Harken fittings Opti 6 Harken fittings
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    Harken 1990 75mm Fixed Mastbase Block
    Harken 1990

    75mm Fixed Mastbase Block

    The Harken 1990 75mm Fixed Mastbase Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $371.95List $422.30

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    1990
    UPC
    097653015208
    Harken catalogue
    Page 62

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Big Boat

    Specifications

    Sheave diameter
    76 mm3 in
    Length
    97 mm3 13/16 in
    Weight
    326 g11.5 oz
    Max line diameter
    12 mm1/2 in
    Max working load
    2273 kg5000 lb
    Breaking load
    4545 kg10000 lb

    From the Harken 2026 catalogue.

    Goes with 1990

    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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