
How To Remove an Office Chair Base (Without Damaging the Cylinder)
A 20-minute, step-by-step guide to safely removing an office chair base - plus how to handle a seized gas lift, a hidden retaining clip, or a press-fit base that won't budge.
Buying guides, editorial deep-dives, and how-tos to help you choose, set up, and maintain an ergonomic workspace.

A 20-minute, step-by-step guide to safely removing an office chair base - plus how to handle a seized gas lift, a hidden retaining clip, or a press-fit base that won't budge.
Three letters - SL, AP, ML - and a stack of marketing copy. Here's what each lumbar mechanism is doing for your spine, and which kind you actually need.
A square the size of a generous bedroom is enough - if you choose the right three pieces and accept the right three constraints.
Three working physical therapists, four office workers, one month of telemetry. The data on movement frequency that surprised us.

Shipping an office chair runs $40 to $650+ depending on disassembly, box size, and carrier. Full 2026 guide to packing, dimensional weight, courier choice, and when to ship versus sell locally.

Mesh, leather, vinyl, foam, nylon, steel - what each office-chair material actually does, where it fails, and how to read Martindale and BIFMA ratings so you can compare chairs honestly.

A practical guide to all 16 office chair categories - ergonomic, task, executive, kneeling, saddle, and more - with who each suits and the tradeoffs.

After hundreds of hours in chairs across price tiers, these are the ergonomic office chairs we trust for long workdays - from the Herman Miller Aeron to a $350 mesh sleeper that punches above its weight.

The round knob beneath your office chair is the tilt-tension control. Here's what it does, how to set it for your body, and what to try when it stops working.

A floor-up diagnostic from a physical therapist: rule out the floor first, then work through casters, base, gas cylinder, and seat-pan bolts in the order a furniture technician would. Includes the one repair you should never DIY.

Your office chair sinks because the pneumatic gas cylinder seal has failed. Here are three consensus fixes - a $5 hose-clamp lock, a $3 PVC pipe shim, and a $20 cylinder replacement - with the exact tools and steps for each.

Five disposal paths for a used office chair in 2026 - resell, donate, recycle, bulk decommission, or part-out - with the right one for your chair's condition and quantity.