HOLKIE Office Chair Caster Wheels

Upgrade your office chair with HOLKIE's smooth and quiet rollerblade casters. Designed with precision ball bearings and a soft polyurethane wheel-shell, these casters provide silky smooth and quiet gliding on any surface, ideal for shared office spaces or home offices. They are safe for all floors, including hardwood, carpet, and tile, as they feature a high-quality, extra-thick, non-marking polyurethane layer to prevent scratches. The sturdy heavy-duty steel casing supports a maximum load capacity of up to 650 lbs. Installation is simple and tool-free; just plug and play. These wheels fit most chairs with a 7/16" (11mm) diameter x 7/8" (22mm) stem, but are not compatible with IKEA chairs. Backed by a 1-year warranty.