Waterloo Professional Series 6-Drawer Tool Chest with Internal Tubular Keyed Locking System, Black Finish, 26" W Designed, engineered and assembled in the USA Full-extension 110 lb. Ball-bearing drawer slides support drawers full of tools Smooth-operating gas struts safely support the lid. SolidTrax drawer assembly adds stability and strength Internal tubular keyed locking system protects valuable tool collections Rugged sidewall-post construction supports heavy loads without racking