Boltless Shelving, Angle, Overall Depth 48 in, Overall Height 84 in, Overall Width 60 in, Shelf Gauge 16 ga, Shelf Adjustment Increments 1 1/2 in, Steel, None, Steel, Center Support, Includes Decking No, 1,200 lb, Whole Unit Load Capacity 3,600 lb, Add-On, Open, Greenguard Certified, Post Gauge 14 ga, Number of Shelves 3, Floor Mount, Maximum Post Load Capacity 2,250 lb with Beams Evenly Spaced at 42 in, Powder Coated, Medium-Duty, Black