Measured 28 inches in diameter and 5.6 inches in height; installation hole for gas lift cylinder is 2 inches and holes for stem caster is 7/16 inches
It's great for fitting office chairs and gaming chairs, renewing the chairs
Replacing the old chair base is a simple task. First, attach stem casters to the bottom of the chair base. Then, insert the gas lift cylinder into the top of the chair base.
The Office Chair Base is made of metal which is reinforced and designed to support 2600lbs stably
With traditional design and the reinforced metal construction, the chair base is suitable for office and home