Crandall Office Furniture’s Steelcase Turnstone TS311 Uno aftermarket gas cylinders have been constructed to meet original OEM chair specifications and are built to last.
A office chair gas cylinder is the height adjustment mechanism on the chair. The typical life span of a office chair gas cylinder is 4-7 years, depending on use and abuse. If failed, your chair will be left with limited or no height adjustment, however you can quickly and easily replace your broken Steelcase Turnstone TS311 Uno gas cylinder today.
Our Herman Miller Steelcase Turnstone TS311 Uno gas cylinders are made to fit all Steelcase Turnstone TS311 Uno chairs.
- Overall Length / Maximum Extension: 16.5″
- Overall Length / Minimum Extension: 12″
- Amount of adjustment: 4.5″
We have included installation instructions to help you install your aftermarket replacement gas cylinder, but please feel free to contact us with any issues or questions.
Steelcase Turnstone TS311 Uno Gas Cylinder Installation Video (https://youtu.be/4YQJUR9J1Ww) (same installation as Steelcase Drive Chair Gas Cylinder):