Our composite office chair bases are made in the USA from durable materials and are available in three widths: 24″, 26″ and 28″. Each base has a 2″ (50mm) center hub to accommodate a 1″ gas cylinder and has five 7/16″ x 1″ (11mm x 25mm) caster sockets. Bases can be ordered without casters or pre-assembled with either hard casters for carpeted surfaces or soft caster for hard surfaces.
|Base Center Hub|
|Base Caster Barrel|
Black Composite Office Chair Base
$21.00 – $87.38