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    Melges 15 17 Harken fittings J/70 24 Harken fittings J/80 22 Harken fittings J/88 18 Harken fittings J/24 10 Harken fittings J/111 20 Harken fittings C420 17 Harken fittings Opti 6 Harken fittings
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    Harken 3074 Big Boat Roller Car for 1 Block
    Harken 3074

    Big Boat Roller Car for 1 Block

    The Harken 3074 Big Boat Roller Car for 1 Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $1,601.95List $1,820.15

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    3074
    UPC
    097653108573
    Harken catalogue
    Pages 133, 134

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Big Boat

    Specifications

    Length
    127 mm5 in
    Weight
    624 g22 oz
    Max working load
    2268 kg5000 lb
    Breaking load
    4535 kg10000 lb

    From the Harken 2026 catalogue.

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

    Goes with 3074

    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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