Replacement Office Chair Wheels for Hardwood Floors, Heavy Duty Safe Smooth Casters for Home, Office, Hardwood, Desk Floor Mat (Set of 5)

360-Degree Rotation: 360-degree rotatable caster allows easy rotation and smooth movement of the appliances. The swivel design adds mobility to your appliances, while also providing stable support and easy positioning.<br> Smooth &amp; Quiet Rolling Swiveling: High precision ball bearings in the caster raceway and axle provide ultra smooth, quiet rolling motion without producing any distracting squeaky noises.<br> Better Protect Your Floor: Features smooth rounded PU material that protect all types of flooring like carpet, hardwood, laminate, tile, slate and more; leave no scratches, scuffs or marks on the surfaces. Safe on all hard surfaces without the need for a chair mat.<br> Heavy Duty Performance: Each chair caster is made from industrial-grade steel, and durable polyurethane chair casters, to withstand a load up to 132 lbs (60 Kg); total load capacity: 660 lbs<br> One-Step Installation: Replacement is as easy as taking off your old office chair casters and pushing these new ones in. Package includes 5 premium casters.<br>