Add a set of height adjustable arms to your chair. They are compatible with EC070CM, EG100CH, EM300, EG400, PO500 EC070BM, EC070CH, EC070BH & ET20
Key Features
Our height adjustable arms have an o/a height range of :
: 260 mm to 340 mm
Summary - Turn chair upside down, and fix with screws, (provided), into the pre-drilled and nut-inserted holes.
Recommendations - Very easy to do yourself, if you have the time.
Ian, Paddington
Very suitable for my requirements in the home office and would suit commercial use as well. Sturdy and easy to assemble