Facnor STG Wire Furlers


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FACNOR FX Gennaker Furlers

Facnor adapted the racing structural furler developed for ocean Open 60' to 24 to 33 ft sailing boats. These furlers are in/out systems for Solent or small Genoa. The STG 3T & 4T Wire Furlers give the possibility of hoisting quickly a sail fitted with hanks as on any conventional forestay. This system is especially suitable for racing yachts.

  • Saving in weight (up to 5 times lighter than a conventional furling system)
  • Kit made of a continuous line drum and a top swivel both fitted with a toggle, and a halyard swivel
  • Product conception based on a system tested in ocean races, waterproof and therefore maintenance free
  • Constant and great furling power thanks to the continuous line drum
  • Halyard swivel that allows use of the existing halyard
  • Makes easy un-stepping operations compared to a classic reefing system
  • Maximum luff thanks to the low profile drum: the Genoa outhaul reaches the deck
  • Simple installation, sail fitted on snap shackles
  • Strong ( 3 & 4 ton loads)

Part No Boat Length Forestay Diameter Breaking Load Drum Diameter
STG 3T Wire Furler 6m - 10.5m
(20ft - 30ft)
5mm - 6mm
(5/32 in - 1/4 in)
3 Ton
(6673 lbs)
(4 11/16 in)
STG 4T Wire Furler 8m - 10m
(25ft - 32ft)
(9/32 in)
4 Ton
(8818 lbs)
(8 15/16 in)