The accessories you most want for a Facnor FX+ gennaker/Code Zero furler are the FAST swivel, a twin fairlead, and a carbon snatch block — together they let one furler handle everything from a Code Zero to an asymmetric spinnaker while keeping the furling line perfectly guided. The FX+ is a light, carbon-housed, ultra-compact furler with a captive quick-release pin, and these add-ons unlock its full range.
Facnor FX+ accessories at a glance
| Accessory | What it does | Best for |
|---|---|---|
| FAST Swivel | Adapter that clips into the FX+ jaws so anti-twist rope rotation transmits from the head to the sail tack | Adding an asymmetric spinnaker to a gennaker/Code Zero setup |
| Twin Fairlead | Guides the furling line cleanly; Velcro-mounts to Ø25 mm or Ø28 mm stanchions | Clean, snag-free furling-line lead |
| Snatch Block | Carbon-cheek opening block that fits an FX+ swivel for a 2:1 halyard | High-load Code Zero and gennaker halyards |
What is the Facnor FX+ furler and why does it need accessories?
The FX+ is a sophisticated range of light, easy-to-fit, and aesthetic furlers. With a housing made from carbon, Facnor optimized the system to be ultra-compact, and added a secure sail connection that lets you remove the sail from the furler in one click via a captive quick-release pin. Thanks to the FAST thimble system, you can take an FX+ from gennaker to asymmetric spinnaker in just two clicks — but you get the most out of it once you add the right accessories.
How does the FAST Swivel expand what your furler can do?
The FAST FX+ swivel lets you fly an asymmetric spinnaker in addition to the gennaker or Code sail when you already own an FX+ furler, by attaching this terminal into the FX+ jaws. With the FAST adapter, the anti-twist rope rotates up to the top and then transmits the rotation from the head down to the sail's tack — so the whole sail furls evenly instead of only twisting at the drum.
What do the Twin Fairlead and Snatch Block add?
The twin fairlead is a simple, quickly installed accessory that perfectly guides the furling line on your FX+ or FAST FX+ furler. It fits around Ø25 mm or Ø28 mm stanchions thanks to Velcro strips, and after use those strips peel off so the fairlead, furler, and furling loop all store together inside the sail bag.
The snatch block is an opening block with carbon cheeks that fits on an FX+ swivel for a 2:1 halyard configuration on gennakers and Code Zero sails. In high-load cases it lets you release the halyard and the sheave box, keeping the system manageable under load.
Which FX+ accessories should I choose?
If you only fly a Code Zero or gennaker, start with the twin fairlead for a clean furling-line lead. Add the FAST swivel when you also want to fly an asymmetric spinnaker off the same furler. Reach for the carbon snatch block on larger boats or high-load sails where a 2:1 halyard purchase makes hoisting and control easier.
Frequently asked questions
What is the FAST Swivel for on a Facnor FX+ furler?
It is an adapter that clips into the FX+ jaws so you can fly an asymmetric spinnaker in addition to a gennaker or Code Zero, transmitting anti-twist rotation from the head to the tack.
How does the Facnor twin fairlead attach?
It Velcro-mounts around Ø25 mm or Ø28 mm stanchions, guides the furling line, and peels off afterward to store with the furler in the sail bag.
What is the FX+ snatch block used for?
It is a carbon-cheek opening block that fits an FX+ swivel to create a 2:1 halyard configuration for gennakers and Code Zero sails, and it lets you release the halyard under high load.
Can one FX+ furler handle both a gennaker and a spinnaker?
Yes — with the FAST thimble system and FAST swivel you can switch an FX+ from gennaker to asymmetric spinnaker in just two clicks.
What is the FX+ housing made of?
The FX+ housing is made of carbon, which keeps the furler light, strong, and ultra-compact.
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