Lateral file offers exceptional construction with double-walled base construction for maximum rigidity. Baked enamel finish over rust-inhibiting, phosphate pretreatment adds more durability. Telescoping, ball-bearing suspension delivers remarkably smooth drawer operation. Drawers accommodate letter-size or legal-size folders from side-to-side with included adjustable hangrails. Drawers are flush at the top and sides and feature aluminum recessed drawer pulls with a plastic label holder, and drawer extension restraint. Mechanical interlock allows only one drawer to open at a time. Lateral file also offers four adjustable leveling guides for stabilizing, HON One Key interchangeable core removable locks, and reinforced case steel construction. Lock mechanism secures both sides of drawers.