The Winco CT-44B Universal Caster Set features durable 5" diameter wheels that elevate equipment by 6 inches. Each caster is equipped with a 4" x 4" plate and a reliable brake for secure positioning. With a robust capacity of 220 lbs, these casters are designed to withstand a temperature range of 14° to 212° F. The grease-resistant polyurethane material ensures longevity and smooth operation. Each set includes two casters, with a quantity break available for orders of four sets.