21 range - Design: Klaus Franck, Werner Sauer, 1980

Over 35 years ago two young designers at Wilkhahn recognized that sitting still cannot be healthy. Both of them wanted to give adults their natural mobility back.

Following intensive studies, they developed the FS-Line, a chair that revolutionized the office furniture industry. Since then, we have produced 40 variations of this chair. Millions of these have been sold worldwide; they have been inundated with awards and have often been imitated - but not very successfully.

The principle is quite simple: the highly flexible seat shell adjusts automatically to any change in posture. The technical term for this is: "automatic synchro-adjustment". We call it "Sitting without a driving licence."


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Information

Digital brochures
21 FS Digital brochure ENG (pdf 2.12 MB)
Product information
21 FS Line Product Information (pdf 0.31 MB)
21 FS Management Product Information (pdf 0.3 MB)
21/220 FS Line/FS Management Manual (pdf 0.13 MB)
All products from Wilkhahn / Catalog (pdf 31.72 MB)
Cleaning and Disinfecting information (pdf 3.52 MB)
Environmental Statement (pdf 5.85 MB)
Executive-Workspaces Brochure (pdf 5.59 MB)
Healthy and future-proof Office Workspaces (pdf 6.34 MB)
CAD Data - Revit files
21 FS Chair Range Revit Imperial (zip 11.28 MB)
21 FS Line 2d files (zip 0.04 MB)
21 FS Line 3d files (zip 2 MB)
21 FS Line 3ds files (zip 1.45 MB)
Certificates
21 FS Line Facts 8 2010 (pdf 0.06 MB)
21 FS AFRDI Blue Tick Certificate (pdf 0.27 MB)
21 FS Line Cantilever Chair AFRDI Blue Tick Certificate (pdf 0.16 MB)
21 FS Line Cantilever Chair AFRDI Green Certificate (pdf 0.14 MB)
21 FS Line GREENGUARD Certificate (pdf 0.67 MB)
21 FS Line GREENGUARD Gold Certificate (pdf 0.69 MB)
21 FS Management AFRDI Blue Certificate (pdf 0.23 MB)
21 FS-Line GS Certifcate (pdf 0.95 MB)
EMAS Certficate of Registration (pdf 0.55 MB)
Environmental Information
21 FS AFRDI Blue Tick Certificate (pdf 0.27 MB)
21 FS Line Cantilever Chair AFRDI Blue Tick Certificate (pdf 0.16 MB)
21 FS Line Cantilever Chair AFRDI Green Certificate (pdf 0.14 MB)
21 FS Line EPI (pdf 0.14 MB)
21 FS Line GREENGUARD Certificate (pdf 0.67 MB)
21 FS Line GREENGUARD Gold Certificate (pdf 0.69 MB)
21 FS Line Leed (pdf 0.17 MB)
21 FS Management AFRDI Blue Certificate (pdf 0.23 MB)
EMAS Certficate of Registration (pdf 0.55 MB)
Environmental Statement (pdf 5.85 MB)
Healthy and future-proof Office Workspaces (pdf 6.34 MB)

FS Line office swivel chair: Awards