Krowne Metal 28-168S Plate Casters feature a robust 4" x 5" plate design, ensuring stability and ease of movement. Each caster is equipped with a 1" diameter wheel and a reliable brake for secure positioning. With a load capacity of 200 lbs per caster, this set of four is ideal for heavy-duty applications. Available in cases of 10 sets, these casters are perfect for enhancing mobility in various settings.