3,200 lbs. total weight capacity (evenly distributed) Includes backstands to prevent items from falling off the shelf 4 in. x 1 in. casters provide easy mobility TRINITY EcoStorage NSF certified heavy-duty commercial-grade wire shelving rack is ideal for any garage, or commercial kitchen use. With an 800 lb weight capacity per shelf on feet levelers, it can hold your boxes, cookware, tools, and everything in between. Assembly requires no tools and uses a slip-sleeve locking system, allowing shelves to adjust in 1-inch increments. NSF certified Chrome color EcoStorage products are constructed with a minimum of 75% recyclable, renewable, reclaimed materials or created in a manner that has a minimum negative impact on the environment. (4) Commer.