Edsal’s UR341472BLK steel storage rack has 5 adjustable shelves with a 3200 lb. total unit capacity (load evenly distributed). With overall dimensions of 34 W x 14 D x 72 H. Edsal Manufacturing Company manufactures storage systems and industrial furniture. The company, founded in 1952, is headquartered in Chicago, IL. Can be assembled as a 6 ft. tall shelving unit or a 68" wide workbench .All steel riveted L-Beam construction provides great strength.Particle board shelves.Easy assembly-no nuts and bolts.Shelves are adjustable on 1.5" increments.Capacity per shelf: 350 lbs. when evenly distributed.Useful for home, office or warehouse.Durable black finish.