About this item

• ??¡¼Universal Fit¡½This 28'' office chair replacement base is compatible with most office and gaming chairs, including Herman Miller models. Base height: 3.8'' (9.5 cm). Caster socket size: 7/16" x 7/8" (11 mm x 22 mm). Gas cylinder socket: 2" (5 cm). Please confirm your chair's measurements before purchase.
• ??¡¼Heavy-Duty & Certified Quality¡½Crafted from durable chrome-plated metal, this base supports over 2600 lbs of weight. Built to last and certified by ANSI/BIFMA standards for safety and performance.
• ??¡¼Stable & Floor-Safe Design¡½This low center-of-gravity design ensures excellent stability and prevents tipping. The smooth finish protects your floors from scratches?no need to replace the whole chair.
• ??¡¼Cost-Effective Solution¡½Replace only the broken base instead of buying a new chair. It¡¯s an economical way to extend the life of your existing chair.
• ??¡¼Risk-Free Purchase Guaranteed¡½We offer a 30-day free return and exchange policy, backed by our friendly customer service team. Buy with confidence?your satisfaction is our priority.