28'' Heavy Duty Office Chair Base Replacement with Cross Metal Legs (2400 lbs), Universal Gas Cylinder & Caster Sockets, Matte Black

Upgraded Solid Metal: Crafted from premium chrome using advanced manufacturing technology, the chair base is ANSI and BIFMA certified.It supports over 2400 lbs (1088 kg)—nearly 5 times the standard 500 lbs capacity. Ensure Stability and Safety: Designed with a 28'' wide base and low center of gravity, it offers enhanced stability and helps prevent accidents like tipping or falling—even under heavy use. Fits Most Chairs: Compatible with standard 2'' (5 cm) gas cylinders and 7/16'' x 7/8'' (11 mm x 22 mm) caster sockets.Works with most office, gaming, computer, and executive chairs on the market. An Economical Shopping Choice: No need to replace your entire chair if only the base is damaged.A replacement base saves money and extends the life of your favorite chair. Customer Satisfaction Guaranteed: Easy to install with the included instruction guide. If it doesn’t fit your chair, feel free to return or exchange it—your satisfaction is our top priority.You may also like 6x2 Caster Set of 4 | Dumpster and Trash Bin Casters | Rubber on Cast Iron.