MSK Fully Adjustable Task Chair

£171.00£228.00 + VAT

MSK Fully Adjustable Task Chair

£171.00£228.00 + VAT

  • Basic fabrics available here
  • Antimicrobial / Anti Bacteria Fabric CLICK HERE
  • Seat tilt adjustment (3 lever mechanism)
  • Pump up lumbar
  • 5 year guarantee (8 hour use)
  • Class 4 gas stem up to 25 stone
  • Click here for fabric options
  • See Below For Delivery Options


MSK Fully Adjustable Task Chair

MSK Fully Adjustable Task Chair, features a generously proportioned seat and square back with triple lever mechanism, enabling independent seat-tilt, seat-height, and back rake adjustments. The back height can be adjusted with a ratchet lift mechanism, and a seat-slide mechanism enables the user to increase or decrease the depth of the seat. There is also a pump up lumbar support feature, and the height-adjustable arms have a three point lift and click action. This multi-functional task chair comes in a large range of fabric colours, and comes with a 5 year manufacturer’s guarantee on all moving parts. Tested to class 4 gas stem upto 25 stone – 150 kg.

Manufactured in the UK, made from  flame retardant foam.  Available with black or chrome framework,   MSK Fully Adjustable Task Chair is available in two-tone fabric at a small extra cost.   Office chairs are an important part of office furniture and most of us spend an extended amount of time seated. Therefore, it is vital that you make sure you have the right kind of support from your chair whilst working.

Standard Features:

  • Gas height adjustment
  • Back rake adjustment
  • Seat tilt adjustment (3 lever mechanism)
  • Seat slide
  • Pump up lumbar
  • Weight tension control
  • Large Seat and Back
  • Flame retardant foams
  • Chrome or black base
  • Level ‘S’ tested (BS5459)
  • BS 7176 rated
  • 5 year guarantee (8 hour use)
  • Class 4 gas stem up to 25 stone


  • Overall Height 1030 mm
  • Overall Width 520 mm
  • Seat Depth 490 mm
  • Seat Width 520 mm
  • Lowest Back Height 560 mm
  • Highest Back Height 620 mm
  • Lowest Seat Height 500 mm
  • Highest Seat Height 590 mm
  • Weight: 17kg

Available with black or chrome framework, two tone fabric is available at a small extra cost. Free delivery and installation to London within the  M25 and Essex for  all products shown on this website.

If you would advice on choosing an office chair, our expert team will be more than delighted to help. Call us on 01206 331989 or

Manufactured by Alliance Office Seating in the UK – Chairs will arrive built and ready to use.  Do not get confused with similar imported chairs that arrived boxed and require assembly.  All Alliance Seating chairs are made to order here in the UK.

Watch how Alliance Seating manufacture their chairs – click here

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