Organize any space and outfit it with long-lasting durability with the Muscle Rack shelving unit. It is constructed from industrial-strength steel to stand the test of time. It assembles in minutes with minimal effort and requires no nuts or bolts. It features five shelves to increase vertical storage space in any room. The Muscle Rack 48″W x 18″D x 72″H shelving unit fits in many spaces of different shapes and sizes. Each shelf adjusts in 1.5″ increments and can hold up to 800 lbs. of evenly distributed weight. The entire 5-shelf unit can hold up to 4 .000 lbs. in total. This steel rack is the ideal solution for all of your storage and organization needs . whether it is your garage . basement . workshop or anywhere else additional space is needed. Store and stack to make your space less cluttered and your items easier to find with the Muscle Rack shelving unit.