Sailboat furling system Profurl
T26

A flying sails furler is designed for handling "flying sails" (gennaker, staysails, light jibs, etc.). Flying sails are sails that are not permanently rigged (unlike a genoa on a reefing system) and are stowed below when they are not used.
Unlike a manual headsail reefing system, a furler only allows sailing with the sail completely unfurled. It does not allow sailing under reduced sail and does not contribute to supporting the mast. Furlers with continuous line are based on a synchronous pulley system.

More specifications...