Boltless Shelving Channel 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 Center Support Includes Decking Yes Includes Mounting Hardware No 685 lb Whole Unit Load Capacity 2 055 lb Starter Open Post Gauge 14 ga Number of Shelves 3 Floor Mount Wall Mount Maximum Post Load Capacity 2 055 lb with Beams Evenly Spaced at 42 in Powder Coated Heavy-Duty Tan