Boltless Shelving, Angle, Overall Depth 36 in, Overall Height 84 in, Overall Width 48 in, Shelf Gauge 4 ga, Shelf Adjustment Increments 1 1/2 in, Steel, Steel, Steel, Center Support, Includes Decking Yes, 500 lb, Whole Unit Load Capacity 1,500 lb, Starter, Open, Greenguard Certified, Post Gauge 14 ga, Number of Shelves 3, Floor Mount, Maximum Post Load Capacity 1,500 lb with Beams Evenly Spaced at 42 in, Powder Coated, Medium-Duty, Black