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Harken 57mm Carbo Double Ratchamatic Block
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Harken 57mm Carbo Double Ratchamatic Block

HAR2634
Harken
List: $274.75
Price: $241.99

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    Product Description


    The Carbo Ratchamatic® is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless. Use the 2634 with a 402 or 403 swivel arm for a versatile two-speed mainsheet system.



    Technical Information


    Tech Specs
    Imperial Metric
    Sheave Ø 2 1/4 in 57 mm
    Length 4 9/16 in 116 mm
    Weight 7.2 oz 204 g
    Shackle pin Ø 1/4 in 6 mm
    Maximum line Ø 3/8 in 10 mm
    Maximum working load 750 lb 340 kg
    Breaking load 1875 lb 851 kg



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