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    Harken 6073 75mm SS ESP Mast Collar Block
    Harken 6073

    75mm SS ESP Mast Collar Block

    The Harken 6073 75mm SS ESP Mast Collar Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $377.95List $428.85

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    6073
    UPC
    097653113645
    Harken catalogue
    Page 64

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Big Boat

    Specifications

    Sheave diameter
    75 mm3 in
    Length
    117 mm4 5/8 in
    Weight
    454 g16 oz
    Shackle pin diameter
    8 mm5/16 in
    Max line diameter
    19 mm3/4 in
    Max working load
    1361 kg3000 lb

    From the Harken 2026 catalogue.

    Goes with 6073

    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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