Upgrade your Rubbermaid Commercial Utility Carts for superior mobility and control with this genuine replacement set of 6" Swivel Casters. These high-quality casters enhance maneuverability and efficiency, making light work of transporting heavy loads in any cleaning or storage application. Caster/Glide/Wheel: Caster; Color(s): Black; Color Family: Black; Weight Capacity: 1,500 lb.