Boltless Shelving Channel Overall Depth 48 in Overall Height 84 in Overall Width 72 in Shelf Gauge 4 ga Shelf Adjustment Increments 1 1/2 in Steel Steel Steel Center Support Includes Decking Yes Includes Mounting Hardware No 600 lb Whole Unit Load Capacity 1 800 lb Starter Open Post Gauge 14 ga Number of Shelves 3 Floor Mount Wall Mount Maximum Post Load Capacity 1 800 lb with Beams Evenly Spaced at 42 in Powder Coated Heavy-Duty Tan