Office Chair Base Replacement Heavy Duty, Metal Desk Chair Base Replacement Parts with Universal Gas Cylinder Hole and Casters Sockets, 2400+Lbs, Diameter 28", Matte Black

HEAVY DUTY METAL BASE: Upgraded office chair base replacement from is made of high-quality chrome. It provides greater carrying capacity up to 2400+Lbs with ANSI and BIFMA certification.
MORE STABLE & SAFER: This office chair base with 28 (71cm) diameter is broader than others. And the height of the base with low gravity center design is 4 (10cm). Both ensure the stability and safety when sitting on the chair. No worries about weight 500Lbs or more.
UNIVERSAL SIZE FITTING: Standard
Gas Cylinder Socket: 2 (5 cm).
Standard Caster Sockets: 7/16 x 7/8 (11mm x 22mm). The office chair replacement base has wide application in most types of chairs on the market like office chairs, computer chairs, gaming chairs, executive chairs and others.
SAVE ON BUDGET: Its a wise choice to buy a chair base replacement by 1/5 cost of a chair if the seat of your chair is still well. Save money and keep your favorite chair.
100% SATISFACTION GUARANTEED - Very easy installation and replacement with our simple and clear instruction sheet. If this doesnt fit your chair, you can simply return it for a full refund.