Filing Cabinets and Drawer Units

Vertical, lateral or rolling under the desk

A vertical cabinet is narrow and deep, with files hung front to back. A lateral cabinet is wide and shallow, files sit side to side, and it can double as a credenza. Mobile units roll on casters and tuck under a desk. Compare the inner drawer size with your paper, because letter and legal folders differ in length, and slim cabinets can be too narrow for standard hanging folders. Check the clearance under your desk before choosing a mobile unit, and note that wide units need more wall.

Locks, slides and keeping a loaded cabinet upright

Look for a lock if documents are private; central locking secures every drawer with one key, which the simplest units skip. Full-extension slides let you reach the back of a drawer, and steel construction handles heavy paper better than thin board. A loaded drawer pulls weight forward, so tall cabinets need an interlock that lets only one drawer open at a time, or they can tip. Casters on mobile units should lock. Check that a weight capacity is listed, and measure the finished height against your desk.

Questions about Filing Cabinets and Drawer Units

What is the difference between letter and legal file cabinets?

Letter paper is 11 inches long and legal is 14, so a legal-capable drawer must be deeper or wider. Some cabinets adjust their rails for both sizes. Choose by the paper you really file, then check the inner drawer measurements.

Are mobile file cabinets stable?

Locking casters stop them rolling, but a full drawer pulled out can still shift the weight. Open one drawer at a time, keep heavy files in the lower drawers, and prefer models with a lock-out or anti-tip interlock.

Can a file cabinet hold things other than paper?

Yes. Drawer units suit stationery, craft supplies or small tools, as long as you respect the weight rating. Slim mobile drawers work as desk-side storage, but they are not built for heavy tools or long-term overload.