Rolling tool cabinets have casters to move along flat surfaces and transport tools within a facility. Also called roller cabinets, they have multiple drawers to organize and store tools and keep them enclosed to prevent dust buildup on items that aren't in use. They can be locked to secure tools. Their drawers slide open for full access to load and unload tools and supplies. They can be used independently or as a base for adding compatible tool chests, side cabinets, and lockers to expand and customize storage space.