Do it 1-5/8 In. Black Light-Duty Swivel Stem Caster, 4-Pack is designed for use on lightweight furniture such as cribs, playpens, coffee tables, and bedside tables. This caster features a swivel plastic wheel that works well on both carpeted and hard surfaces. Its smooth swivel action is made possible by an acetal resin bearing, allowing easy movement in any direction. Each caster supports up to 50 lbs, making them for small and lightweight furniture pieces. With these casters, you can effortlessly move and reposition your furniture without worrying about damaging your floors. Model Number: 205990