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About A Chair AAC52 Task Chair w/ Gas Lift and Fixed Cushion by Hay Denmark (Colours Part 1)

About A Chair AAC52 Task Chair w/ Gas Lift and Fixed Cushion by Hay Denmark (Colours Part 1)

$1,089.00 CAD

Design: Hee Welling & HAY

Perhaps the most functional chair of the series, the About A Chair AAC52 features a five-legged castor base equipped with a semi-automatic gas lift that can adjust the seat height from 42 to 56 cm. Just like the rest of the series, the aluminium base can be combined with the original, open seat or rounded shell to make the look as formal or relaxed as you like. A wide choice of colours and fabrics give you further options to adapt the chair to whatever environment you need.

The About series is HAY’s most versatile furniture series. It began with a chair and blossomed into a series with virtually unlimited potential. With the About series, Hee Welling has proven that a single strong idea can hold a wealth of development options. Today, the series includes dining and conference chairs, office chairs, bar stools, lounge chairs, tables, a foot stool and, as the latest addition, a sofa, and it is equally perfect for private and public settings. The About series is a true pragmatist, able to blend in or stand out, depending on the task it is assigned. Dramatize the silhouette with heavier upholstery, or opt for more subtle materials and colours. The many colour, upholstery and frame options are a particularly strong feature that allows you to tweak the design without compromising the basic concept. 


Injection moulded solid-coloured polypropylene seat. 5 star swivel base in cast aluminium with gas lift and soft wheels for all floors. Black base all shells comes with black wheels. White base all shells comes with white wheels with grey rubber. Polished base white shell comes with white wheels with grey rubber and other shells comes with black wheels. Fixed seat cushion in polypropylene with 10 mm foam.


  • Polished aluminum
  • Black powder coated aluminum
  • White powder coated aluminum


  • Black
  • Brick
  • Concrete Grey
  • Cream White
  • Dusty Blue


W69 x D69 x H87,5 cm, seat height 42,4 cm

Minimum seat height incl wheels: 42,4 cm
Maximum seat height incl wheels: 55,4 cm
With soft wheels for all floors

For more color options see these product pages:





HOW TO ORDER: Use the links below to view the fabric options. Select your chosen Fabric Group from the drop down menu and include your fabric selection (Collection name and swatch number, i.e.: Steelcut Trio, #153) in your order notes. (We are not able to send physical swatches but they can be seen on the showroom floor).

Upholstery options:
Fabric Group 1
**Please contact us for your order
*See kvadrat.dk or ca-mo.com for more information