The S-series is Selden’s traditional jib furling and reefing system. Operated by pulling a furling line and fitted above deck, the S-series has been seen on boats worldwide for decades. The basic concept behind Furlex remains — a complete and reliable jib furler supported by professional sailmakers and riggers.
104S 204S 304S 404S
FOR 4 — 14 MM FORESTAYS, 25-65’ BOATS
The fourth generation of Furlex is an uncompromising evolution of the world’s best selling jib furling and reefing system. Proven design blended with innovation is our way to maintain the iconic heritage of Furlex. The 104S-404S systems ranges from 4 to 14 mm forestays and are delivered as complete kits by professional riggers and sailmakers.
Seldén selects individual models by forestay diameter, rig type and righting moment. Its 25–65 ft guidance covers the whole 104S–404S family, not each model individually.
Required parts and installation checks
Check before adding accessories
Complete or Basic kit?
Complete kit includes a new forestay wire, furling line, stanchion lead blocks, halyard lead and prefeeder. Basic kit omits lead blocks, halyard lead, prefeeder and Torx bits. Order replacements or compatible alternatives only when needed; verify the supplied part list.