Easy Installation : Our office chair wheels are installed in the slot of the chair. Pull out old rubber wheels and push in ours roller wheels, only takes a few minutes to install firmly. Our stem size is 7/16" x 7/8" (11x22mm) and can replace 98% of office chair casters. But not compatible with IKEA chairs.
Heavy duty : These casters for office chair are made of sturdy steel bearing and soft polyurethane. Easily supports up to 650 lbs as a set of 5. Smooth wear resistant, use for many years is still as new.
Protective Floors : Due to polyurethane strong resilience, strong wear resistance and strong tear resistance properties, allowing office chair wheels safe glide across carpet, wood floors, hardwood floors and tile without leaving scratches.
Quiet and Smooth : Get new chair casters for your chair, just like a bird need wings. You'll be able to glide quietly and freely across the floors, and work will be easy and unhindered.
Stable and Reliable : We stand behind the quality of our products. Your satisfaction is always our top priority. Please feel free to contact us if you need any help.