This heavy duty polished aluminum chair base can be utilized in its place for chairs and stools with a regular 2″ wide gas lift cylinder. It really works on most chairs purchased at Workplace supply stores such as Staples, OfficeMax, Workplace Depot, and the like. It may also be used to interchange standard black plastic bases, giving your chair a nicer, more finished look.
Heavy Duty 28″ Polished Aluminum Chair Base
Standard 2″ (50mm) center hub hole to receive standard 2″ gas lift cylinders
Standard 7/16″x7/8″ (11mm x 25mm) sockets to receive standard chair caster stems
HD – Built to carry more weight and resist more than standard chair bases
Polished aluminum finish