Essentially, this kit provides a user with the ability to choose between a static low height chair base, or an adjustable height chair base, with a high quality smooth rotating base, that will support a 475 pound person.
4 leg polished swivel base only
27” diameter
Steel ball bearings
Gas Cylinder has 3” adjustability
Choice of adjustable height or static height
Factory installed glides
Simply hand insert without tools the swivel and chrome tube into the center hole of the leg base. Just sitting in chair will make it virtually impossible to remove. No swivel lubrication required.