Krowne Metal 28-111S Plate Casters feature a durable swivel design with a convenient brake for enhanced stability. Each caster has a 5" diameter and a mounting plate size of 3-1/2" x 3-1/2", providing a secure fit for various equipment. With a load capacity of 220 lbs per caster, these casters are ideal for heavy-duty applications. They are grease resistant, ensuring longevity and ease of maintenance. The casters raise the height of your equipment by 6", making them perfect for optimizing workspace and mobility. This set includes four casters for complete equipment support.