3 in. Gray Thermoplastic Rubber and Steel Swivel Threaded Stem Caster, Capacity 110 lbs, Durable construction, Smooth rolling, Lightweight design, Non-marking tread, Quiet operation, Corrosion resistant, Easy maneuverability, Low maintenance. Commonly used on utility carts, storage racks, and mobile workstations that need frequent repositioning throughout the day. Well-suited for home, office, or workshop environments where smooth, quiet movement is preferred on hard indoor flooring. Also ideal for DIY furniture projects that require easy maneuverability without leaving marks or requiring frequent maintenance.