Boltless Shelving Channel Overall Depth 24 in Overall Height 84 in Overall Width 72 in Shelf Gauge 14 ga Shelf Adjustment Increments 1 1/2 in Steel Particleboard Steel (2) Posts (3) HD Deck Levels Includes Decking Yes 2 000 lb Whole Unit Load Capacity 6 000 lb Add-On Open Post Gauge 16 ga Number of Shelves 3 Maximum Post Load Capacity 13 000 lb with Beam Evenly Spaced at 24 in Powder Coated Heavy-Duty Gray