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Ronstan Single Wire Loop Head Block

Cat.No:  5074 Sup. No:  RF667

Availability: In stock

RRP: $14.78

our price $13.65
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Wire blocks have purpose designed narrow sheaves and groove.


  • Sheave Diam: 19 mm
  • Max. Rope Diam: - mm
  • Max. Wire Diam: 2 mm
  • Pin Diam: - mm
  • Max. Working Load: 200 kg
  • Breaking Load: 400 kg
  • Weight: 20 g


  • Wire blocks suit halyards, vang and backstay applications


  • Grade 316 stainless steel cheeks.
  • Nylatron sheave

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