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Zenith MK1 Office Chair


From: $510.00

The Zenith MK1 offers exceptional lumbar support which is easily adjusted by the ratchet back mechanism.

Great for a large range of users with its choice of seat sizes to suit almost anyone.

The 3 lever ergo mechanism allows you to independently adjust the back angle, seat tilt and seat height of the chair to allow you to set yourself in a truly ergonomic position.

The backrest has a more than usual pronounced lumbar support built in to suit people looking for additional lumbar support.

Choose a fabric from the Warwick Ashcroft range pictured.

Other fabric options can be supplied but may attract an extra charge.

Locally made in Perth.

Seat Size Options:

  • X-Small 510mmW x 430mmD
  • Small 510mmW x 460mmD
  • Medium 510mmW x 490mmD
  • Large 510mmW x 510mmD
  • XL 510mmW x 530mmD
  • XXL 510mmW x 550mmD
  • Approximate seat height range: 470mm to 610mm high

Chair back measurements are: 490mm H x 480mm W


  • Available with or without arms
  • 4 chair adjustments – seat height, seat angle, back height, back angle – Duomatic mechanism with ratchet back
  • Moulded back (black)
  • 5 star black base
  • Standard castors – suitable on carpet and chair mats
  • Weight rated 120kg
  • 135mm gas lift
  • 5 year warranty

Additional information

Weight 20 kg
Dimensions 65 × 65 × 100 cm