Series 15 and 20mm Utility Block. Lightweight durable construction. Economical. Maintenance free. Used for Vang, cunningham and trapeze retriever systems on dinghies. Or for Leech line tackles, bunk adjusters etc on larger yachts.
Sheave ? :16 mm. Max. Rope ?:4 mm M.W.L. :150 kg. B. L. 300 kg Weight: 5 g
Black, White Sheave -2-Pack