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Harken 57 mm Carbo Triple Ratchamatic Block w/ Cam
    Code: HAR2629
    Original Price:$293.45
    Price: $258.24
    Quantity in Basket: None
    Product Description

    Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks.

    The nylon resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.

    Blocks feature Cam-Lock or U-Lock locking systems to lock the shackle in front or side positions, or swivel to keep line from twisting.

    The high-load 57 mm Carbo has a broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, and J/24s, and for mainsheet systems on catamarans.

    Use for:

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

    Part Number: 2629

    Imperial Metric
    Sheave Dia. 2 1/4" 57 mm
    Length 4 1/16" 103 mm
    Weight 14.9 oz 421 gr
    Max Line Dia. 3/8" 10 mm
    Shackle Pin Dia. 1/4" 6 mm
    Maximum Working Load 1500 lbs 680 kg
    Breaking Load 3750 lbs 1700 kg
    Holding Power w/180° Wrap 50 lbs. = 10:1 23 kg = 10:1

    Maximum working loads and breaking loads for blocks based on cam strengths.
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