Since its introduction to the market over 25 years ago by Tides Marine in the USA, this system has proven itself with thousands of units installed worldwide.
Not to mention its simplicity of installation and its maintenance-free use, this rail adapts to all types of sails (full-batten or semi-battened) by bringing them closer to the mast for better performance and does not alter the center of gravity of the boat with its weight of 500 g / m.
In addition to its incredible efficiency allowing to hoist and lower its mainsail very easily, it does not alter the performance of the boat, on the contrary!
Available from your sailboat, rigger or preparer : https://www.nautex-international.com/en/rail-mainsail.html