Light-Medium Duty Plate Casters are the heavier duty counterpart to the Light Duty series. These can handle a bit more weight and can withstand tougher environments. Stem Mount casters are typically used when space is limited and a top plate won't fit on the application. As such, the majority of stem casters are considered light to medium duty.

On the path from Light to Heavy Duty, this Medium-Heavy Duty family is the most common in the industrial world. This series offers plenty of strength and durability when moving large and heavy objects around with plenty of different options all while maintaining a competitve price point.

Heavy Duty Casters are often used in manufacturing plants and warehouses to help move very large or heavy objects. Plate Mount Casters allow for a wider area of distribution of weight load and force compared to their stem mount counterparts, generally allowing plate mount casters to carry heavier weight loads.