The OIF 2 Drawer Vertical File Cabinet is a compact design that’s built tough and sports nifty features that are perfect for long-term and archival storage. This unit’s high-sided drawers accommodate hanging files without hang rails, and they feature easily adjustable wire follower blocks to keep your documents neatly in place. These two full-extension drawers include ball-bearing suspension for smooth movement and there is a core removable lock included with a pair of keys for added security. No assembly is required.