Bulk Storage Rack, Shelving Type Add-On, Overall Width 48 in, Overall Depth 36 in, Overall Height 72 in, No. of Shelves 3, Shelf Capacity 3,300 lb, Load Capacity 10,000 lb, Shelving Frame Material Steel, Dove Gray, Finish – Shelving and Racks Powder Coated, Shelf Adjustments 1 1/2 in, Shelving Gauge 14, Shelving Post Gauge 14, Standards Greenguard Gold Certified, Includes (6) Beams, Front to Back Supports Per Level, Welded Upright