28" Heavy Duty Replacement Aluminum Metal Office Desk Chair / Stool Base S4164

Description

Premium 28" wide (diameter) heavy duty polished aluminum replacement office chair base
HD - Built to withstand more than standard chair bases
Fits almost all average chairs with standard gas cylinders that have a 2" (50mm) center support column
Great for use as a replacement office chair base or in new applications
Accepts standard casters with 7/16" x 1" mounting stems (11mmx25mm) or 7/16" x 7/8" (11mmx22mm) mounting stems
High quality polished aluminum finish
Very attractive slightly arched profile