Boltless Shelving, Angle, Overall Depth 48 in, Overall Height 84 in, Overall Width 48 in, Shelf Gauge 16 ga, Shelf Adjustment Increments 1 1/2 in, Steel, Particleboard, Steel, Decking, Includes Decking Yes, Includes Mounting Hardware No, 275 lb, Whole Unit Load Capacity 825 lb, Add-On, Open, Post Gauge 14 ga, Number of Shelves 3, Floor Mount; Wall Mount, Maximum Post Load Capacity 825 lb with Beams Evenly Spaced at 42 in, Powder Coated, Light-Duty, Tan