Ronstan Series 25 Utility Block - Single, Becket, Loop Head

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  • Regular price $19.09
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Series 25 Utility Block - Single, Becket, Loop Head


  • Lightweight durable construction
  • Economical
  • Maintenance free

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.


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


  • UV stabilized Acetal sheaves
  • Grade 316 stainless steel cheeks

Manufacturer : Ronstan
Manufacturer Part No : RF572
UPC : 9316800022496