FSB AFL®
Adaptively Flush-Mounted Bearing. Also available with locking bolt.

For architects, planners, and building owners who demand uncompromising design, security, and durability.

• FSB AFL® is a rosette solution just 3.5 mm in height, designed for either flush or subtly surface-mounted installation.
  
  

• Thanks to a patented adapter system, it pairs seamlessly with all FSB door handle models.
  
  

• FSB AFL® is available in 2 versions: standard and lockable.

• Minimalist aesthetics through flush-mounted integration.
  
  

• Available in a variety of finishes, including natural, non-anodised Aluminum, anodised glossy finish or black.
  
  

• Fast installation with clip-on system and preassembled set.
  
  

• Fire and smoke protection in accordance with EN 1634-1.
  
  

• Certified for commercial use in accordance with DIN EN 1906.
  
  

• Suitable for two door types: For doors with and without a rebate.

FSB AFL® Standard: Minimalist rose, compatible with standard locks..

• Two installation methods with the same rose: surface-mounted or flush-mounted (decision can be made even after purchase).
  
  

• Ideal for office, hotel, and residential doors.

The innovative locking system focused on design and security.

• Rose with integrated turn-lock.
  
  

• Red occupancy indicator.
  
  

• Emergency release with a coin or flathead screwdriver.
  
  

• Easy to open: When the door is locked, a single press of the handle is all it takes to open it.
  
  

• Recommended for restrooms, bathrooms, meeting rooms, and patient rooms.

FSB AFL® can be paired with all of our 35 design collections, including door handles, window hardware, terrace doors, and more, to ensure a consistent design in international building projects.

So architects can leave nothing to chance and achieve visual harmony, right up to the roof.

• Office and administrative buildings: high foot traffic and clean design language.
  
  

• Hotels and serviced apartments: understated aesthetics and quick installation.
  
  

• Healthcare environments (clinics, practices, care facilities): hygienic surfaces and integrated emergency release.
  
  

• Premium residential construction: minimalist appearance and tactile comfort.
  
  

• Public and cultural buildings: durable technology with fire and smoke protection capability.

• Cover rose with clip-on mounting: Fast, precise, and fully concealed.
  
  

• Non-handed return spring (DIN EN 1906 compliant): Reliably prevents lever sag.
  
  

• Tested for 1 million operating cycles for standard FSB AFL®.

  
  

• Solid spindle for door thicknesses from 39-109 mm.
  
  

• Certified + tested through: DIN EN 1906
  
  

• Operating angle of the door handle: 45°