Casters come in wide-ranging types and sizes. Light-duty casters are strong, durable, economical wheel assemblies, designed for various industrial, retail, and consumer applications. Industrial applications include light-assembly dollies, hand trucks, wire racks, and shopping carts. Retail and consumer applications include rolling display racks, chests, cabinets, and other furniture. California Casters sells light-duty casters for a wide variety of applications. Our light duty casters are engineered to support loads of up to 450 lbs., absorbing shock to cushion loads and ensuring a reliable, consistent roll. Double ball bearings give them a long service life.