Krowne Metal 28-145S Threaded Stem Casters are designed for durability and ease of movement. Each caster features a 5" diameter swivel wheel with a brake for secure positioning. The 5/8"-11 x 1" threaded stem allows for easy installation on 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 reliable performance. The set of four raises the height of your equipment by 6", providing added convenience and accessibility.