FSB AFL®: The Flush-Mounted Bearing
Also available with locking bolt

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

What is FSB AFL®?

Close-up shot of FSB AFL© bearing in Aluminum Pure finish with the red-dot that indicated the door is locked.
  • 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 35 FSB door handle models.

  • FSB AFL® is available in 2 versions: standard and lockable. An optional integrated turn lock is available for doors where privacy is required.

  • Particularly well suited for office buildings, hotels and serviced apartments, healthcare facilities, premium residential projects, and cultural institutions.


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FSB AFL® Advantages at a Glance

  • Minimalist aesthetics through flush-mounted integration. Surface mounting is also possible and the decision can be made even after purchase.

  • Lockable: Ideal for office, hotel, and residential doors.

  • 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.

Flick through the Brochure

Option 1: FSB AFL® Standard

Two installation methods – surface-mounted or flush-mounted – with the same rose. The decision can be made even after purchase.

Close-up view of FSB AFL® in flush design.

FSB AFL® with flush-mounted rose.

Close-up view of FSB AFL® in surface-mounted installation.

FSB AFL® with surface-mounted rose.

Option 2: FSB AFL® Lockable

  • 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.

Close-up of an unlocked bolt on a surface-mounted rose in the Aluminum Pure finish.

Unlocked state of FSB AFL® Lockable on surface-mounted rosette.

Close-up of the integrated emergency release on the rose, allowing unlocking with a coin.

Integrated emergency release: Easily unlocked with a coin.

Interested in FSB AFL®?

Let us help you with your next project!

Alessa Kaiser

Alessa Kaiser

Head of Project and Order Management Center

int.sales@fsb.de +49 5272 608200

For over 140 years, FSB has been all about door and window hardware: functional, durable, and crafted to the highest standards of design and workmanship. Our products set new benchmarks in architecture and commercial construction.

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    Established in 1881

    Made in Brakel, Germany
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    Including EN 1906 and ISO 9001

    Certified and tested
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    Recipient of the German Design Award and more

    Award-winning design
  • Pictogram of the cohesive design at FSB.

    From door handle to window lever

    Consistent design for every room

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