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Ronstan Series 30 Utility Block - Double, Tube Rivet [RF417]

Ronstan Series 30 Utility Block - Double, Tube Rivet [RF417]

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Regular price $21.69 USD
Regular price $25.52 USD Sale price $21.69 USD
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Series 30 Utility Block- Double, Tube Rivet


  • Lightweight durable construction
  • Economical
  • Maintenance free

Product Information:

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase.


  • Vang, cunningham and trapeze retriever systems on dinghies
  • Leech line tackles, bunk adjusters etc on larger yachts


  • U.V. stabilized Acetal sheaves
  • Grade 316 stainless steel cheeks
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