If you are looking for a Super Heavy Duty Caster, look no further. Our high-capacity swivel casters are designed to handle loads of 17,000 pounds up to 50,000 lbs. Other capacities include our Extra Heavy Duty page for ranges of 5,000 to 16,999 lbs., and our Heavy Duty Page for loads from 2,000lbs. to 4,999lbs. You can also use the Find Your Caster menu to help you define which Super Heavy Duty Caster is right for your application.