Business Machine casters, also known as Low Profile casters, have a remarkably higher capacity without compromising the low profile design.  Typically these casters have a 2″ or 3″ wheel and can normally hold anywhere from 500 to 1200 pounds each.  Most commonly found in the computer industry, these casters provide excellent stable support for server racks and other valuable equipment. Their wheels provide excellent floor protection.  These casters are perfect for any application that requires a caster to hold heavy equipment where the overall height a limiting factor.  Some applications may include computer storage, vending machines, copiers, or refrigerated displays, just to name a few.