Ronstan 29mm Utility Blocks. 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
•Industrial & Agricultural applications.
•U.V. stabilised Acetal sheaves
•Grade 316 stainless steel cheeks
•Lightweight durable construction
Sheave Ø: 25 mm
Max. Rope Ø: 5 mm
Max Working Load: 175 kg
Breaking Load: 350 kg
Weight: 65 g