18 deep file cabinets

Most models advertise an 18" depth. Heights commonly range roughly from 24.5 to 30.6 inches, and widths typically span about 14.25 to 30 inches across available models.

These cabinets most commonly come with two or three drawers, depending on the model.

They’re typically built from painted steel or from engineered wood/MDF often paired with metal or wood framing. Some models use full steel construction while others combine wood-based panels with metal components.

Many 18"-deep cabinets are designed to hold letter-size hanging file folders. Some models are specified to accommodate both letter and legal files.

Common security features include cam locks that secure the top two drawers (or both drawers in some designs) and built-in locks that restrict access to the upper drawers. Specific locking coverage varies by model.

Some models offer optional casters or wheels so the cabinet can roll, while many welded steel cabinets arrive without casters and are intended to remain stationary.

Drawer hardware varies by style: some lateral cabinets use full-extension slides for complete access, while certain metal vertical models use glide suspension systems with about three-quarter drawer extension.

Several steel models list certifications such as GreenGuard and ANSI/BIFMA; certification availability depends on the specific model.

Painted steel models are non-porous and generally easy to clean with a wipe-down. Engineered wood or MDF options typically require spot cleaning or wipe-clean care as indicated by the manufacturer.