Best Office Chairs Europe

Wilkhahn IN (184/7)

Task chair with active seat movement by Wilkhahn. Every figure below is the manufacturer's own, with the source listed.

Updated By The Best Office Chairs Europe editorial team5 sources

A Wilkhahn task chair with three-dimensional seat movement and standard forward tilt, declared to EN 1335 and BIFMA X5.1. Wilkhahn gives a tension range up to 140 kg rather than a maximum user weight.

Wilkhahn IN (184/7): side view to scale with seat-height rangeSchematic side view of the Wilkhahn IN (184/7) drawn to scale from Wilkhahn's published dimensions. Seat height 400–520 mm against the EN 1335 Type A range of 400–520 mm. Place of production not published.020040060080010001200PLACE OF PRODUCTIONNot publishedSIDE VIEW TO SCALE · MMEN 1335 Type A 400–520Published 400–520 mmHighest setting
Schematic side view drawn to scale from Wilkhahn's published dimensions; the dashed outline is the highest seat setting. Not a drawing of the product's exact shape. The map marks nothing: Wilkhahn does not say where it is made.

Adjustments

What the IN (184/7) lets you adjust, as published by Wilkhahn. "Option" means it costs extra or depends on the configuration you order.

Adjustments
AdjustmentAs published
Seat depth adjustmentOption
Backrest height adjustmentnot published
Lumbar supportOption
ArmrestsOption (adjustment type not published)
Recline tensionManual adjustment
Recline lockOne position
Forward seat tiltStandard
HeadrestOption

Manufacturer notes: Trimension 3D kinematics. Optional Hytrel lumbar support, height-adjustable 60 mm in 6 positions (retrofittable). Backrest and seat lockable in neutral position; 3D forward tilt of 5° at the touch of a button. Armrests: 1D (height 100 mm, 10 positions), 3D (+ depth 50 mm, swivel 25°), 4D (+ width 25 mm), or none. Optional headrest: height 60 mm, depth 50 mm.

Fit: seat height against EN 1335

The published seat-height range is 400–520 mm (400–520 mm, DIN 4550 gas lift. ESP models 440–580, counter 650–780 mm). It spans the full EN 1335-1:2020 range for Type A, Type B, Type C.

Seat-height range compared with EN 1335-1:2020 types EN 1335 Type Ax: 400–540 mm; EN 1335 Type A: 400–520 mm; EN 1335 Type B: 420–510 mm; EN 1335 Type C: 430–480 mm; IN (184/7): 400–520 mm 380420460500540580620660 EN 1335 Type Ax EN 1335 Type A EN 1335 Type B EN 1335 Type C IN (184/7) 400–520
Seat height in mm, loaded seat. Grey bars: the range each EN 1335-1:2020 Type must cover. Black bars: the manufacturer’s published range.

Using the popliteal-height ratio of 0.255 × stature and a 25 mm shoe allowance (Pheasant and Haslegrave, Bodyspace; see the height calculator), this range puts the thighs roughly level for people about 147–194 cm tall. That is an estimate from average body proportions, not a fitting.

Check this chair against your own height.

Prices in Europe

Prices from official Wilkhahn stores, as listed on the date shown. They are for the configuration described; options change the price.

Official store prices
MarketStorePriceConfigurationChecked
DEWilkhahn Online Shop€982IN Drehstuhl model 184/7, "ab" price20 October 2026

Compare these prices in euro, with and without VAT.

Where it is made

Wilkhahn does not say where the European version of this chair is made, in any document we found.

More on the company, its plants, warranty and take-back terms: Wilkhahn in Europe.

Sustainability, repair and warranty

  • EPD: no third-party verified EPD found.
  • Environmental and emissions labels: Greenguard · AFRDI Green Tick.
  • Recycled content: 44% (7.6 kg) recycling proportion, IN 184/7.
  • Warranty: 5 years (Product page: 'warranty of at least 5 years'; EU policy splits 5/2 years by part; IN covered retroactively from 1 May 2015). Your two-year legal guarantee from the seller applies on top; see warranty and guarantee.
  • Spare parts and take-back: Seat upholstery panel, cushioning and covers replaceable (product page) 'We guarantee to take back all products that are no longer in use' (EPI)

How to read these documents: sustainable office chairs, by the numbers and repair and spare parts.

Spec Index: 60 / 100

The Spec Index adds up points for what Wilkhahn publishes: adjustments, seat-height span, load rating, warranty and environmental documents. Missing data scores zero. It says nothing about comfort.

Spec Index: computed from published specifications only (rules). Not a comfort rating or a test result.
CriterionPoints
Adjustability / 4020
Seat-height range vs EN 1335 type A / 2020
Load and standards disclosure / 157
Warranty / 104.2
Environmental disclosure / 159
Spec Index / 10060

What we could not verify

  • Launch year
  • Where made
  • Seat width
  • Backrest height adjustment
  • Explicit maximum user weight

Sources

  1. Wilkhahn — official product page: www.wilkhahn.com/en/products/task-chairs-office-chairs/in/
  2. Wilkhahn — IN Environmental Product Information (PDF): www.wilkhahn.com/fileadmin/products/in/docs/Wilkhahn-IN-EPI-en.pdf
  3. Wilkhahn — IN brochure, models and dimensions (PDF): www.wilkhahn.com/fileadmin/products/in/docs/Wilkhahn-IN-184-digital_brochure-EN.pdf
  4. Wilkhahn — Guarantee Policy (PDF): www.wilkhahn.com/fileadmin/general/legal-docs/guarantee/Wilkhahn-Guarantee-Policy.pdf
  5. Wilkhahn Online Shop (DE) price: shop.wilkhahn.com/IN-Drehstuhl/184-7

All sources checked 20 October 2026. Where a manufacturer does not publish a value, we say so rather than estimate it.

Cite this page

Best Office Chairs Europe, “Wilkhahn IN (184/7)”, https://bestofficechairs.eu/chairs/wilkhahn-in/, updated .

Data sheet

Maker
Wilkhahn
Type
Task chair with active seat movement
Designer
Wilkhahn (per product page: 'Design: Wilkhahn')
Made for Europe in
not published
Seat height
400–520 mm
EN 1335 seat-height span
covers Type A, Type B, Type C
Seat depth
430 mm
Seat width
not published
Max. user weight
not published
Chair weight
17.2 kg
Warranty
5 years
Standards declared
EN 1335 · BIFMA X5.1 · IGR · GS
EPD
not published

Wilkhahn product page