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260mm Office Chair Gas Lift Cylinder Class 3 Heavy Duty Gaming – 1 Pack | SpringFix UK

260mm Office Chair Gas Lift Cylinder Class 3 Heavy Duty Gaming – 1 Pack | SpringFix UK

Regular price £14.99 GBP
Regular price £21.99 GBP Sale price £14.99 GBP
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Taxes included. Shipping calculated at checkout.
🚚Free UK Delivery
⏱️Same-Day Dispatch before 4pm
🔒Secure Checkout
↩️30-Day Returns

Heavy Duty Office Chair Gas Lift Cylinder – 260mm Class 3 Replacement

Fix a sinking, wobbly or worn-out chair with this Class 3 heavy-duty gas lift cylinder. Designed for smooth, controlled height adjustment on office and gaming chairs that use the standard 28mm taper and 50mm cone fit — the most common connection found in the UK market.

Key Features
  • Class 3 gas lift — built for daily heavy use
  • Smooth, controlled up & down height adjustment
  • Stops chairs sinking during use
  • Heavy-duty steel construction with black powder-coated finish
  • Chrome-finish piston shaft for smooth operation
  • Operating temperature: -30°C to +80°C
Fits Most Standard Office & Gaming Chairs
  • Standard 28mm piston taper — fits 5-star bases used on 95%+ of UK office chairs
  • Standard 50mm cone connection to seat mechanism
  • Ideal for office chairs, gaming chairs, swivel chairs, drafting chairs, bar stools with gas lift
Please Check Before Ordering
  • This is the 260mm total length version — check your existing cylinder length matches, or that 260mm gives you the seat height you need.
  • Confirm your chair uses a standard 28mm taper connection (see technical drawing photo).
  • Not sure? Send us a photo of your current cylinder — we'll check compatibility before you buy.
Installation

Remove your old cylinder from the seat and 5-star base, then press-fit the new cylinder into position. No special tools required.

Safety: Gas lifts are pressurised. Do not puncture, cut or heat the cylinder.

Fast UK Dispatch

Orders placed Monday to Sunday before 16:00 are dispatched the same day.
Shipping is normally via Royal Mail or Evri, depending on parcel size and destination.

Questions? Message us — we're happy to help confirm fit before you order.

SpringFix UK — Gas Springs, Chair Spares & Engineering Hardware. UK based, UK dispatched.

Shipping & Returns

Free UK delivery on every order. Place your order before 4pm (Monday to Sunday) and it's dispatched the same day via Royal Mail, Yodel, UPS or DPD — most orders arrive within 1-3 business days.

Changed your mind or ordered the wrong size? Return it within 30 days, unused and in its original packaging. Read our full Refund Policy.

Not sure this is the right fit?

Gas struts and fittings need to match your existing part exactly in length, force rating (N) and end fitting type. Email us a clear photo of your current part or bed/cabinet at support@springfixuk.com and we'll confirm the correct replacement for you — free, no obligation, usually within 24 hours.

Still unsure? Try our Gas Strut Force Calculator or check our FAQ page.

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Product Product subtotal Quantity Price Product subtotal
Heavy duty black office and gaming chair gas lift cylinder with chrome piston shaft and blue end cap | SpringFix UK
260mm Office Chair Gas Lift Cylinder Class 3 Heavy Duty Gaming – 1 Pack | SpringFix UKOFA
260mm Office Chair Gas Lift Cylinder Class 3 Heavy Duty Gaming – 1 Pack | SpringFix UKOFA
Regular price
£21.99
Sale price
£14.99/ea
£0.00
Regular price
£21.99
Sale price
£14.99/ea
£0.00

260mm Office Chair Gas Lift Cylinder Class 3 Heavy Duty Gaming – 1 Pack | SpringFix UK

£14.99