Roller Furling Mainsail
There are a number of different designs of roller furling
mainsail. These include the round-boom design, pictured here, aswell
as advanced in-boom / mast innovations..The simple around-the-boom
roller reefing / furling system involves a mechanical handle which
is used to rotate the boom. With the foot of the sail being wrapped
around the boom, the sail descends and its sail area diminishes.

Find bargain furling and roller reefing gear for
sale, sailing and boating information plus other sail boat related
resources with Furling.co.uk