Polished Aluminum Office Chair Base

Constructed of high quality aluminum, our 27.5″ diameter polished aluminum bases are made to factory specifications. At 27.5 inches, this base provides a sturdy, stable, and durable foundation for your office chair.

Improves your chair by upgrading to a polished metal look and stand out from the crowd.

A broken chair base can result in an unsafe or unusable chair. You can easily fix your broken or worn chair base with our polished aluminum office chair base.

Fits most standard ergonomic desk chairs with standard gas cylinder, including by not limited to: Steelcase Leap, Steelcase Think, Steelcase Drive, Steelcase Turnstone, Herman Miller Aeron, Herman Miller Ergon, Haworth Improv, Haworth Zody, Haworth Accolade

• 13.75 inch (350mm) Radius / 27.5 inch (700mm) Diameter
• 50m Tapered Center Hub
• 42mm Caster Barrel Diameter
• Standard 11mm x 25mm Caster Sockets
• 3.15 inch (80mm) Base Height
• Constructed of High Quality Polished Aluminum