These composite winches are a versatile alternative to more commonplace aluminium versions.They offer significant cost and weight savings over heavier metal alternatives.They are suitable for a wide range of applications on yachts of all sizes - as primaries for yachts up to 10mtrs 30ft, or as spinnaker sheet and halyard winches on larger yachts.Three models are available - a single speed 8:1 and a two speed 16:1 and 23:1 version.Virtually self lubricating friction free and corrosion resistant, the ingenious use of advanced materials ensures uniformly consistent performance and reliability.Barton Nautilus winches feature a silver top ring as standard, but include coloured rings in Red, Blue and Green.These enable you to colour code winches to control lines, Port/ Starboard or just to match the colour scheme of your boat.All Barton winches are easily serviceable and spares kits are available covering most parts. Part Number Descriptions 21201 Two Speed 16:1  EAN no: 05035088212019   Base Diameter:  114.3mm Drum Diameter: 66.7mm Weight: 1.264kg