Office Chair Base Polished Aluminum 28" Diameter

The Office Chair Base Polished Aluminum, 28" Diameter, is a durable, universal replacement base designed to fit a broad range of office chairs. Built for daily use in homes, offices, and workspaces, it combines a clean, professional look with reliable stability.

Features

• Diameter and design: 28" diameter 5-star base provides balanced support and stability.
• Material: Durable polished aluminum that resists corrosion and maintains a sleek, professional finish.
• Compatibility: Universally used on most office chairs manufactured today; works well with chairs bought at office-supply stores.
• Caster compatibility: Accepts any caster with a standard 7/16" by 7/8" wire grip stem.
• Cylinder hub: Standard 50mm (2 inch) hub for reliable seat height adjustment integration.
• Availability: In stock and ready for delivery, minimizing downtime for replacements.

Benefits

Replacing a worn or damaged base with this polished aluminum 28" base restores chair stability and safety. The weight is distributed evenly across the 5-star design, reducing wobble on carpet or hard floors when paired with appropriate casters. The polished aluminum finish is not only visually professional but also easy to clean and resistant to everyday wear. Because it’s compatible with a wide range of chairs, this base is a practical upgrade for home offices, small businesses, and commercial settings alike. If you need alternatives in other base materials, sizes, or caster configurations, inquiries for tailored options are welcomed.