Ronstan Series 29 Utility Blocks. Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.

•Lightweight durable construction
•Maintenance free
•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
•General Purpose pulley systems.
•Industrial & Agricultural applications.

•U.V. stabilised Acetal sheaves
•Grade 316 stainless steel cheeks
•Sheave Ø: 29 mm
•Max. Rope Ø: 8 mm
•Max Working Load: 300 kg
•Breaking Load: 900 kg
•Weight: 20 g

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