Precision steel ball-bearings provide the ultimate in smooth and quiet drawer drawer performanceCore-removable lock allows optional one-key convenience for multiple filesHigh-side drawers accept hanging file folders, eliminating the need for additional accessoriesHeavy-duty steel construction with aluminum handles and label holdersBaked-on enamel finishGalvanized drawers protect against rust and scratching in ways paint can"t matchMeets or exceeds ANSI/BIMFA standards30% recycled steel