Compact model requires less floor space, while lighter loaded weight helps prevent cart overloading and worker strain. ADJUSTABLE SHELF in cabinet accommodates specific storage supply needs and provides flexibility. Add extra shelves (FG619500BLA) for additional customization. DURABLE 8" BALL BEARING WHEELS AND CASTERS allow for easy manuvability. DURABLE COMMERCIAL GRADE CONSTRUCTION lasts for years to come. FULL-SIZE CABINET offers exceptional storage space and adjustable middle shelf. Add additional shelves for greater organization. LOCKING CABINET DOORS can be added (FG619700BLA) to secure supplies while the cart is unattended. LOCKING CASTERS ensure stability and keep cart in position while cleaning. MULTIPLE ACCESSORIES are available to help customize our carts to your needs. VACUUM AND SWEEPER HOLDER securely holds Rubbermaid upright vacuums (1868440, 1868622), sweepers (FG421588BLA, FG421388BLA), or other tall tools such as our Microfiber Pulse.