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Harken 29mm Single Swivel Carbo Block

Item #


Product Description

Harken 29mm Single Swivel Carbo Block

The 29mm Carbo block is compact and very strong. Use the minature Carbo as a mainsheet block on small dinghies such as the Optimist, or for low-friction control blocks on any size boat.

Best for outhauls, cunninghams, vangs, traveler controls, barberhaulers, flag halyards.


  • Sheave dia. - 1 1/8in (29mm)

  • Length - 2 5/8in (66mm)

  • Weight w/shackle - 0.9oz (26g)

  • Shackle pin dia. - 5/32in (4mm)

  • Max. line dia. - 5/16in (8mm)

  • SWL - 330lb (150kg)

  • Breaking strength - 1000lb (454kg)