Mobile File Cabinets

A mobile file cabinet is a wheeled file pedestal suited to hot-desking, flex office, or shared-seating arrangements common in modern office layouts. Configuration typically follows a 2-drawer (1 box plus 1 file) or 3-drawer (2 box plus 1 file) layout, with letter or legal drawer width and a central lock as key specification points to check before ordering. The cabinet gives an individual user locking storage that rolls between desk positions during the day, distinguishing it from a stationary pedestal fixed to one location permanently.

Width runs 15 to 16 inches, depth runs 19 to 22 inches, and height runs 22 to 27 inches, sized to fit under any standard desk worksurface offering 27-inch knee clearance for seated users. Dimensions should be checked against the desk pedestal opening before an order is placed, since a cabinet that is even slightly oversized will not tuck properly beneath a workstation designed for a specific pedestal footprint, causing fit problems once the unit arrives on site and assembly begins.

A 2-drawer configuration (1 box drawer plus 1 file drawer) suits compact storage needs for users with lighter filing requirements. A 3-drawer configuration (2 box drawers plus 1 file drawer) suits expanded storage needs where additional supply space matters. The file drawer accepts letter-size (8.5 by 11 inch) or legal-size (8.5 by 14 inch) hanging folders depending on the drawer width ordered. Configuration choice generally comes down to how much supply storage is needed alongside file storage for a given user's specific role and daily workflow.

Four dual-wheel casters are standard, with 2 locking casters positioned at the front edge of the cabinet frame. The locking casters secure the cabinet at the desk position during a work session, preventing unwanted movement while in use throughout the day. Hard-floor casters suit tile and hardwood offices; carpet casters suit carpeted offices with thicker pile. Caster type should be matched to the flooring at each hot-desk position the cabinet is expected to serve as it moves between assigned workstations.

A central single-key lock secures all drawers at once, with a 2-key set included with each cabinet at the time of shipment. This configuration suits restricted-access needs common in HR, finance, or executive settings, since a single key turn locks the entire pedestal rather than requiring separate keys per drawer for each user. Each user in a hot-desk arrangement typically retains a personal key for the mobile file assigned to them for the duration of their tenure at the facility.

A steel case suits value-tier procurement rated for daily-roll mobile duty across high-turnover flex office environments. A laminate case — thermally fused laminate or high-pressure laminate over an engineered core — suits a matched-to-desk finish requirement for a more coordinated office appearance. Material choice should be checked against the surrounding office finish family, particularly in settings where the mobile file sits visibly beside a coordinated desk and credenza set that establishes the room's overall finish palette across the shared office and its adjoining workstations.

A mobile file cabinet functions as an individual user's personal storage, rolling between hot-desk positions during the work day as that user changes locations. Locking casters secure the cabinet under whichever desk the user occupies at a given time throughout the workday. This arrangement is how flex offices provide personal locking storage to each user without assigning a permanent desk, keeping the storage tied to the person rather than to a fixed workstation that would otherwise require its own dedicated pedestal.

File drawers carry a rated capacity of 75 to 100 pounds for loaded hanging folders across a full drawer of documents. Box drawers carry 50 to 75 pounds for loaded supplies and binders stored in the shallower compartment. Steel ball-bearing drawer slides accommodate the daily-cycle mobile use typical of a hot-desk arrangement with frequent opening and closing. Drawer contents should be kept within the rated capacity, since consistent overloading shortens slide life and can affect the cabinet's rolling stability over time.

Commercial mobile file cabinets tested to the BIFMA X5.9 testing standard typically carry a 10 to 12-year warranty across the industry, compared with roughly 1 year on consumer-tier mobile files, but we offer a Free Lifetime Warranty unless specifically noted. Coverage extends to the case, drawer slides, central lock, casters, and locking mechanism — the components most exposed to daily rolling and drawer use throughout a typical hot-desking rotation across a facility over the course of a standard work week and beyond.

A mobile file cabinet rolls into position under the desk worksurface as needed by the user occupying that position at any given time. The cabinet height, 22 to 27 inches, should be checked against the 27-inch knee clearance under the desk worksurface to confirm proper fit. The cabinet's parked position should not obstruct the 30 by 48-inch ADA floor space required at the workstation, and it can be rolled out of the way entirely when not in active use by the assigned occupant.