Harken 57mm Fiddle Block with Swivel

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Harken 57mm Fiddle Block with Swivel

Harken 57mm fiddle block is part of the low friction Carbo Air block range from Harken. The blocks and pulleys are lightweight, strong, reliable and most importantly affordable. 

This 57mm fiddle block has a swivel feature.


  • Sheave Ø 57 mm
  • Length 153 mm
  • Weight 105 g
  • Shackle pin Ø 5 mm
  • Maximum line Ø 10 mm
  • Maximum working load 360 kg
  • Breaking load 1080 kg

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