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Harken
Harken 40 mm Double Carbo Block w/ Becket
    Code: HAR2639
    Original Price: $76.40
    Price: $67.23
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    Product Description

    Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks. Use the 40 mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

    The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.

    Use for:
    Main/jib sheets, Mainsheet fine-tune, Control lines, Vangs, Cunninghams and Outhauls.

    Part Number: 2639


    Specifications
    Imperial Metric
    Sheave Dia. 1 9/16" 40 mm
    Length 4 5/16" 110 mm
    Weight w/Shackle 3.4 oz 90 gr
    Shackle Pin Dia. 3/16" 5 mm
    Max Line Dia. 3/8" 10 mm
    Maximum Working Load 970 lbs 440 kg
    Breaking Load 2380 lbs 1080 kg

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