Boltless Shelving Channel Overall Depth 42 in Overall Height 84 in Overall Width 84 in Shelf Gauge 14 ga Shelf Adjustment Increments 1 1/2 in Steel Steel Steel (12) Beams (2) Posts Includes Decking Yes 1 750 lb Whole Unit Load Capacity 5 250 lb Add-On Open SCS Indoor Advantage(R) Certified 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