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Harken 75mm Block
    Code: HAR3231
    Original Price:$441.00
    Price: $388.08
    Quantity in Basket: None
    Product Description

    75 mm Black Magic® AirBlocks® feature Torlon® roller bearings for strength and reduced wear. The unique center cage separates rollers for less friction. Sideload ball bearings are protected by sculpted aluminum sideplates. Dissimilar metals are isolated to minimize corrosion. Low-load blocks use Delrin® rollers and type 316 stainless steel shackles.

    Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single Allen wrench.

    Use straphead blocks with LOUPS or straps aligned fore/aft or side to side.

    Use for:
    Sheets, Halyards, Running backstays and Control lines.

    Part Number: 3231
    **Replaces 1969

    Imperial Metric
    Sheave Dia. - 75 mm
    Length 5 1/8" 129 mm
    Weight w/Shackle 11.68 oz 331 gr
    Shackle Pin Dia. 5/16" 8 mm
    Max Line Dia. 9/16" 14 mm
    Maximum Working Load 5000 lbs 2268 kg
    Breaking Load 10000 lbs 4536 kg
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