Crandall Office Furniture’s aftermarket Nylon Offce Chair Base is a 28″ diameter replacement chair base. Manufactured out of heavy duty nylon to OEM specs. Made to fit standard gas cylinders using a 50mm hub, and standard 11mmx25mm caster sockets.
Fits most standard ergonomic desk chairs with standard gas cylinder, including by not limited to: Steelcase 462 Leap, Steelcase 645 Think, Steelcase 461 Drive, Steelcase Turnstone Line, Herman Miller Aeron, Herman Miller Ergon, Haworth Improv, Haworth Zody, Haworth Accolade.
- 28 Inch Diameter
- 355mm Radius to Outside of Leg
- 50mm Tapered Hub
- 42mm Caster Barrel Diameter
- Standard 11mm x 25mm Caster Socket
- 65mm Base Height
- Only Available in Black