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GL9B - 9" office chair gas lift - Black - Class 4

GL9B - 9" Black Gas Lift

£31.20 (Inc. VAT)
£26.00 (Ex. VAT)
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Product Description

9" Office chair gas lift - Black - Class 4

High quality commercial grade gas lift 

  • Class 4 - Heavy duty 150kgs / 23 stone
  • 9" or 230mm outer casing height
  • Casing diameter is 50mm with an industry standard universal taper to fit in your chair base
  • Piston diameter is 28mm (tapered to fit) at seat mechanism
  • Universal fitting for most operator, task & computer chairs
  • BS, SATRA & BIFMA Certified
  • Bulk discounts available
  • 3 years guarantee

If you are unsure about fittings or sizing, please contact us & we will be happy to advise or watch one of our fitting guides

Fitting instructions.


28mm pressure cylinder

50mm outer body casing

Compressed overall

Extended overall


10” (250mm)

9” (230mm)

11” (280mm)

16” (410mm)


1 Review

  • 5
    Saved a perfectly good office chair from the bin

    Posted by Ian on 13th Jan 2021

    Delivered overnight and fitted in about 15 minutes. Why throw away a perfectly good office chair for the sake of 30 quid? Very pleased all round

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