Store heavy equipment or supplies with this Hirsh Industries 19453 48" x 24" x 72" heavy-duty five-shelf boltless shelving unit. Designed to meet the needs of office, commercial, or industrial settings, this shelving unit has an outstanding weight capacity of 3800 lb. when the weight is evenly distributed across all the shelves. The frame is made of durable riveted steel with a black powder coat finish that provides rust resistance for a longer product life. Each shelf is made of rugged…