Thames Squared Back Operator Chair

The Thames Squared Back Operator chair comes with a twin lever mechanism and castor wheels as standard. It is also available with a 3 Lever mechanism and other additional features to give you a greater level of adjustability, please ring for prices on the additional options. 


  • Overall Height: 1000mm
  • Overall Width: 500mm
  • Seat Depth: 460mm
  • Seat Width: 500mm
  • Overall Depth: 590mm
  • Back Height: 570mm
  • Lowest Seat Height: 475mm
  • Highest Seat Height: 605mm
  • Weight: 11kg


  • Choice of black or chrome components
  • Choice of arms
  • Flame retardant foams
  • Class 4 gas stem up to 25 stone/150 kilos
  • 5-year guarantee (8-hour use)
  • Made in the UK

Extra features (POA)

  • Pump Up lumbar
  • Ratchet back
  • Three lever mechanism – Dual control
  • Seat slide
  • Synchronised mechanism
  • Choice of Castors or Glides
  • Thunder base
  • Coccyx cut out
  • Folding back
  • Pressure-relieving foam
  • Two-tone fabrics