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2:1 Purchase

Un achat 2:1 est soit une poulie sur l'émerillon de drisse, soit une poulie à friction sur le tambour d'enroulement. En savoir plus...


  • Achat 3:1
  • Achat 2:1
112,41 172,94 112.41 USD
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770,55 770.5500000000001 USD
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489,67 489.67 USD
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293,19 293.19 USD
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282,34 297,20 282.34000000000003 USD
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1 310,83 1 456,48 1310.83 USD
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211,59 222,73 211.59 USD
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376,03 376.03000000000003 USD
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1 765,26 1 961,39 1765.26 USD
10% Off
761,59 761.59 USD
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Note: be careful to double check shackle jaw width related to drum/swivel spindle. For a halyard, it is deadended on the mast and then runs around the bearing surface of the 2:1 shackle/block and then into the halyard sheave and down to deck level. For a 2:1 Tackline, the line is deadended at deck level and then up around the Frictions sheave and then down to a block on the deck and back to a jammer cleat / winch for tensioning.

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