Wilkhahn AT vs SIHOO M56C
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Wilkhahn AT / AT Mesh digital brochure (EN) ↗Checked Sep 29, 2026
- Sihoo M56C Ergonomic Office Chair - Full Back Support with Cotton Seat Cushion – Official US Sihoo Store ↗Checked Oct 13, 2026
- Wilkhahn Guarantee Policy (publication date January 1, 2024) ↗Checked Sep 29, 2026
- Wilkhahn Online Shop (Germany) (price) ↗Checked Sep 29, 2026
Wilkhahn ATSIHOO M56C
- Price
- From €831$184.99
- Seat depth
- 43 cm (16.9 in); 39–45 cm (15.4–17.7 in)17.1 in (≈ 43.4 cm)
- Load capacity
- 45–140 kg (99–309 lb)300 lb (≈ 136 kg)
- Recline
- Seat tilt 12°, backrest up to 26°; optional 3D forward tilt up to 5°; sideways tilt up to 12°Maximum tilt angle of 125° (reclining lock with 1 position)
- Arms
- Optional armrests: 1D height-adjustable by 100 mm in ten positions; 3D adds 50 mm depth and 25 mm width; 4D also pivots 25°Armrests adjustable up and down
- Headrest
- Optional upholstered headrest, height-adjustable by 6 cm in 6 positions, depth adjustable up to 5 cm; adds 15 to 25 cm to total heightHeadrest moves up and down and tilts
- Lumbar support
- Height-adjustable lumbar support, ten lockable positions, up to 60 mm; Optional lumbar support, height-adjustable by 6 cm in six positions, optional depth adjustment up to 1.5 cmUltra-wide dynamic lumbar support: a flexible elastic plate that moves with the backrest (no manual adjustment listed)
- Warranty
- 5 years (star bases, seat and backrest frames and shells, mechanisms); 2 years (gas lifts, casters, glides, armrest function, fabrics, upholstery)3 years
Questions
Which has a headrest?
Both: the Wilkhahn AT as an option and the SIHOO M56C as standard.
