Need help figuring out what size chair base you need? See our video here:
Once you've determined what base size you'd like, choose nylon or cast aluminum. Our Made in the USA nylon bases are highly rated. If you'd like to beef up your base, our cast aluminum bases are available in brushed, polished, and black. These cast parts have no welds (common break points) and solid, fully-integrated metal caster sockets for ultimate longevity.