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Harken 100mm Standup Block
    Code: HAR3254
    Original Price:$778.35
    Price: $684.95
    Quantity in Basket: None
    Product Description

    100 mm Black Magic® AirBlocks® are used on offshore boats where weight and performance are critical. They feature free-rolling, large-diameter aluminum sheaves with Torlon® roller bearings housed in a unique center cage. UV-resistant, carbon-black Delrin® balls carry sideloads. Corrosion is minimized by isolating dissimilar metals.

    Blocks are Hardkote-anodized and have 17-4 PH stainless headposts and shackles. Easily disassembled. Use it for sheets, halyards, running backstays and control lines.

    Part Number: 3254
    **Replaces 3012

    Imperial Metric
    Sheave Dia. - 100 mm
    Length 7 11/16" 195 mm
    Weight w/Shackle 31.18 oz 884 gr
    Max Line Dia. 5/8" 16 mm
    Maximum Working Load 7500 lbs 3402 kg
    Breaking Load 15000 lbs 6804 kg


    A 3 21/32" 93 mm
    B 3 27/32" 97 mm
    C 2 5/16" 59 mm

    * Includes padeye. Uses hole spacing and base dimensions of 648 padeye.
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