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    Harken 443 Micro Anti-Capsize Block
    Harken 443

    Micro Anti-Capsize Block

    The Harken 443 Micro Anti-Capsize Block, sold at Harken's advertised price by One Design Rigging, an authorized Harken dealer. Ships in about 3 business days.

    $24.95List $28.10

    Ships in about 3 business days, plus transit.

    Returns within 30 days of delivery. Returns and exchanges

    Part number
    443
    UPC
    097653073611
    Harken catalogue
    Page 34

    Harken 2026 catalogue, page

    Open the whole catalogue (PDF)
    Family
    Small Boat and Midrange

    Specifications

    Sheave diameter
    22 mm7/8 in
    Length
    45 mm1 3/4 in
    Weight
    16 g0.56 oz
    Max line diameter
    6 mm1/4 in
    Max working load
    91 kg200 lb
    Breaking load
    454 kg1000 lb

    From the Harken 2026 catalogue.

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

    Goes with 443

    Harken 001 2.25" Single Block
    001 2.25" Single Block $64.95List $74.10 Ships in about 3 days
    Harken 046 1.75" Dinghy Through Deck Block with Coverplate
    046 1.75" Dinghy Through Deck Block with Coverplate $65.95List $75.00 Ships in about 3 days
    Harken 086 Triple Bullet Block
    086 Triple Bullet Block $76.95List $87.35 Ships in about 3 days
    Harken 047 2.25" Through Deck Block with Coverplate
    047 2.25" Through Deck Block with Coverplate $77.95List $88.20 Ships in about 3 days

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