About this item

• 98% Universal Fit, Tool-Free Quick Swap - Throw away messy tools and extra hardware! Simply pull out old chair casters and push these ATOMDOC wheels into place for instant installation. Stem dimension: 7/16"(11mm) diameter × 7/8"(22mm) length. Compatible with most standard office chairs. Not suitable for IKEA chairs, verify size before ordering.
• Premium Soft Polyurethane Guards All Floor Types - Stop worrying about permanent scratches, scuffs and stains on hardwood, tile and low-pile carpet. Our widened wheel structure brings better stability. Slight rolling drag on carpets thicker than 2cm is a normal physical feature, not product damage or manufacturing flaw.
• Quadruple Ball Bearing For Silent, Effortless Glide - Fed up with squeaky, jittery stock plastic rollers? The innovative 4-ball-bearing design offers ultra-smooth quiet rolling. No more irritating squeaks and rattles, so you can shift positions freely without disturbing people around you at home or workplace.
• Heavy-Duty Construction For Long Term Daily Use - Engineered for high load capacity: each caster holds up to 110 lbs, and the full set of 5 safely supports 550 lbs. Reinforced metal bearing shaft paired with sturdy polyurethane bracket ensures consistent rolling year after year. Thick non-marking outer layer protects your floors at all times.
• Perfect Upgrade For Office & Gaming Computer Chairs - Ditch flimsy factory casters that jam and wear out fast. These 2-inch replacement rollers are ideal for office chairs, gaming racing chairs, big & tall computer seats. Achieve stable, seamless mobility to refresh your workstation effortlessly.