Boltless Shelving Angle Overall Depth 18 in Overall Height 84 in Overall Width 72 in Shelf Gauge 16 ga Shelf Adjustment Increments 1 1/2 in Steel Particleboard Steel Center Support Includes Decking Yes 1 000 lb Whole Unit Load Capacity 3 000 lb Starter Open Post Gauge 14 ga Number of Shelves 3 Floor Mount Maximum Post Load Capacity 3 000 lb with Beams Evenly Spaced at 42 in Powder Coated Medium-Duty Black