Sytopia 28" Heavy Duty Chair Base & Gas Cylinder Set – Metal Base with 5 Casters (Total Height: 7.5"), Gas Lift Adjustable from 11.5" to 17.5", Fits Standard 2" Cylinder Hole

About this item

• 🏆【Universal Base Size】Chair base height: 3.8'' (9.5cm), Casters: 7/16" x 7/8" (11mm x 22mm), caster height: 3.7'' (9.4cm), Total height: 7.5" (18.9cm), Compatible gas cylinder hole: 2" (5cm). This 28'' office chair replacement base is suitable for most of the market including Herman Miller (office chair, study chair, desk chair, vanity chair). Please confirm the size before making a purchase.
• 🏆【Adjustable Height up to 6 Inches】Our gas lift cylinder offers a flexible height range of 11.5 to 17.5 inches, with a 6-inch stroke length, providing maximum comfort. *Before you purchase, please ensure that you measure the outer cylinder length to ensure proper fit.
• 🏆【Effortless Glide & Floor-friendly】Upgrade your gliding experience with whisper-quiet wheels that effortlessly glide on any surface, from tiles to hardwood. No more worries about damage or noise. Enjoy smooth and silent mobility at home or in the office.
• 🏆【High-quality Craft Materials】Sytopia upgraded office chair base replacement features high-quality chrome construction for enhanced durability. It offers an impressive carrying capacity of 2600 lbs and has ANSI and BIFMA certification.
• 💝【Risk-Free Purchase】Each chair base and wheels is meticulously crafted for you. If you're not fully satisfied, our friendly Customer Service is ready to assist. Enjoy a 30-day free return/exchange service for any issues.