Ronstan Series 30 Block - Single - Narrow [RF185]

Series 30 Block - Single - NarrowFeatures: Lightweight durable construction Economical Maintenance free Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger yachts Materials: U.V. Stabilized Acetal sheaves Grade 316 stainless steel cheeks Specifications:Sheave Ø:29mm(1-1/8")Max. Rope Ø:8mm(5/16")M.W.L.:300kg(660lbs)B. L.:900kg(1,980lbs)Weight:20g(0.7oz)