Back nylon plastic 5 leg replacement office chair base
Works great on many small and mid-size office and task chairs that require a smaller base like this.
25" Wide (overall diameter stance of 25 inches)
Caster mounting socket holes in bottom sides of legs accept standard office chair casters with 7/16" x 7/8" or 1" sized grip ring mounting stems.
The 2" (50mm) wide tapered center hub hole is ready to accept a standard size gas lift cylinder.
Our top quality replacement office chair bases are of top quality materials and surpass BIFMA industry weight testing standards. This is NOT a low-quality imported chair base.