Harken 57mm Carbo Block

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  • Regular price £50.47
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Low-friction Carbo AirBlocks from Harken are lightweight, strong, reliable and affordable. These compact Ti-Lite blocks are extremely versatile allowing partial swivelling and the easy addition of a becket where required.

Sideplates of high strength resin are UV stabilised to provide excellent protection against long term exposure to saltwater and sun. Carbo AirBlocks are 60% stronger and 30% lighter than our classic blocks making them perfect for the smaller diameter lines favoured by racers.

The high load 57mm Carbo has a broad working range. Use for main and jibsheets on centreboard and keelboat like lighnings, dragons, solings and j24's and for mainsheet systems on catamarans.

Specifications -

  • Maximum Line Ø (mm):10
  • Length (mm):110
  • Weight (g):87
  • Sheave Ø (mm):57
  • Maximum Working Load (kg):359
  • Breaking Load (kg):1079
  • Shackle Pin Ø (mm):5