Krowne Metal 28-120S Heavy Duty Plate Casters are designed for durability and ease of movement. Each caster features a 5" diameter wheel with a robust load capacity of 500 lbs per wheel, making them ideal for heavy equipment. The swivel design allows for smooth maneuverability, while the integrated brake ensures stability when needed. With a plate size of 4" x 4", these casters raise the height of your equipment by 6", providing added clearance and versatility. The grease-resistant construction enhances longevity and performance in demanding environments. This set includes four casters for comprehensive support.