Boltless Shelving Angle Overall Depth 48 in Overall Height 84 in Overall Width 72 in Shelf Gauge 16 ga Shelf Adjustment Increments 1 1/2 in Steel Particleboard Steel Decking Includes Decking Yes Includes Mounting Hardware No 215 lb Whole Unit Load Capacity 645 lb Starter Open Post Gauge 14 ga Number of Shelves 3 Floor Mount Wall Mount Maximum Post Load Capacity 645 lb with Beams Evenly Spaced at 42 in Powder Coated Light-Duty Tan