NazalusStroke 6.3'' Gas Lift Cylinder Replacement Pneumatic Chair Part Heavy Duty Steel Case Universal Size Height Extension for Office Stool Chair

Appears to do the job, the time it lasts remains to be seen, but should be optimistic

Once the old unit was removed, it was easy to install this replacement and is working as expected so far anyway.

impeccable pour refaire un siege au neuf

So I got a chair that was too low for my work bench. I measured it and wanted a certain height to be properly situated and this was perfect. This is a universal size and easy to install. The chrome finish looks great. Worth the money to fix the height of the chair and cheaper than buying a whole new chair.Simple instructions.

unsure if i keep moving the height or it's changing on its own, but the price point made this an acceptable replacement for a low-boy 5-wheel roller stool.

I had to send the first one I received back as it was damaged. (Someone had it before me and used a pipe wrench on it. The inner shaft was scuffed and scratched.) After installing the replacement on my chair, I find that it leaks if I recline the seat back.