J/80 57mm Carbo Fiddle Block w/ Becket

J/80 57mm Carbo Fiddle Block w/ Becket
Item# J80-2622
Regular price: $65.95
Our Price : $57.99

Product Description

J/80 57mm Carbo Fiddle Block w/ Becket

Carbo AirBlocks are 60% stronger and 30% lighter than the classic Harken block. The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and sideplates UV stabilized with black additive for maximum protection. The high-load 57mm Carbo has a broad working range.

Use for main and jib sheets on centerboard and keelboats like Lightnings, Dragons, Solings, J/24s, and for mainsheet systems on catamarans.


  • Sheave dia. - 2 1/4in - 57mm

  • Length - 6 7/8in - 175mm

  • Weight w/shackle - 4.0oz - 113g

  • Shackle pin dia. - 3/16in - 5mm

  • Max. line dia. - 7/16in - 10mm

  • SWL - 792lb - 359kg

  • Breaking strength - 2380lb - 1079kg