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    57mm Carbo Ratchamatic Single Block Red Special

    Harken 57mm Carbo Ratchamatic Single Block Red Special


    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.


    • Sheave Ø: 57 mm | 2-1/4 in
    • Length: 103 mm | 4-1/16 in
    • Weight: 104 g | 3.7 oz
    • Shackle pin Ø: 5 mm | 3/16 in
    • Maximum line Ø: 10 mm | 3/8 in
    • Maximum working load: 227 kg | 500 lb
    • Breaking load: 907 kg | 2000 lb
    • Holding power w/180 degree wrap 50 lb (23 kg): 10:1

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