Commercial grade quality – designed for heavy use. The three-part ball bearing sliding suspension allows maximum extension of the drawer. Detachable master lock allows optional one-button convenience for multiple files. Raised side drawers can accommodate hanging backrests, so no additional accessories are required. Sturdy steel construction with aluminum handles and label holders. Finished baked enamel. Meets or exceeds ANSI/BIMFA standards., Pack of 1.