Mobile File Cabinets

Your hot-desk, flex office, or shared workstation needs a file pedestal that moves with you, and that is exactly what a mobile file cabinet delivers. You get 2 drawer or 3 drawer file storage riding on casters, so your own locking storage rolls with you from desk to desk instead of staying stuck at one spot. If your office runs unassigned seating or a flexible layout, this is the way to give every user personal, secure storage without permanent desk assignments. Grab one and you stop losing track of which drawer has your files on any given day.

Most mobile file cabinets run 15 to 16 inches wide, 19 to 22 inches deep, and 22 to 27 inches tall, sized to tuck under any standard desk worksurface with 27-inch knee clearance. Before you order, pull out a tape measure and check your desk pedestal opening so you know the cabinet actually fits the spot you have in mind. A cabinet that is an inch too tall gets stuck fighting your knee space every single day, so confirm the fit now rather than dealing with a return later. Get this measurement right and the rest of the purchase is easy.

You can grab 2 drawer, one box drawer plus one file drawer, for the compact pick, or step up to 3 drawer, two box drawers plus one file drawer, when you need more room for supplies. The file drawer takes letter (8.5 by 11) or legal (8.5 by 14) hanging folders, so check which size your documents actually need before you order. If your job runs mostly paperwork, lean toward the 3 drawer option for the extra box storage. Either way, you get locking, mobile storage that travels with you between desks.

Most mobile file cabinets ride on 4 dual-wheel casters, with 2 locking casters at the front edge so you can park the cabinet and keep it from drifting mid-task. Hard-floor casters handle tile and hardwood, while carpet casters are built for carpeted offices, so match the wheel type to your actual floor before you order. Lock the front casters once you roll the cabinet into position at your desk, and it stays put through your whole work session. That small detail keeps your files exactly where you left them.

A central single-key lock secures every drawer at once, and a 2-key set ships with the cabinet so you always have a spare. That setup is the right fit when you are storing restricted-access material — HR files, finance documents, executive notes — and need one key to control the whole cabinet. Each user on a shared workstation keeps their own key for their assigned mobile file, so nobody else can pop your drawers open while you are away from your desk. Grab your key and keep it on you, not in an unlocked drawer.

You can grab a steel case if you want the wallet-friendly pick rated for daily-roll mobile duty, or step up to a laminate case, TFL or HPL over engineered core, for a finish that matches your desk. Match the laminate to your desk finish family and the whole workstation reads as one coordinated setup instead of mismatched pieces bolted together. If your office prioritizes budget over finish matching, the steel case handles the daily rolling and locking just as well. Either case gets you the same drawer configurations and lock options underneath.

In a hot-desk or flex office, you get your own mobile file that rolls between desk positions with you throughout the day, so your storage is never tied to one seat. The locking casters secure it under whichever desk you land at that morning, keeping it from sliding away while you work. That is how modern flex offices give every user personal, locking storage without assigning anyone a permanent desk. Roll it in, lock the casters, and your files are right where you need them for the day.

File drawers hold 75 to 100 pounds of loaded hanging folders, and box drawers hold 50 to 75 pounds of loaded supplies and binders, so you have real capacity to work with here. Steel ball-bearing drawer slides take the daily-cycle mobile use without binding or dragging, even after months of rolling between desks. Do not overload the drawers past the rated capacity — keep contents within range and the slides keep gliding smoothly for years. Load it sensibly and this cabinet outlasts the desk it sits under.

Commercial mobile file cabinets built to the BIFMA X5.9 testing standard for storage duty carry a 10 to 12-year warranty in the industry against consumer-grade mobile files at 1 year, but you get our Free Lifetime Warranty unless specifically noted when you buy from us. The case, the drawer slides, the central lock, the casters, and the locking mechanism are all covered under that warranty. That is a serious gap between what a big-box mobile file offers and what you get here, and it is worth locking in before you settle for the cheaper option.

Your mobile file rolls into position under the desk worksurface exactly where you need it, which gives you flexibility for ADA planning. Park it so it does not block the 27-inch knee clearance under the desk or intrude on the 30 by 48-inch ADA floor space at the user position. When you are not actively using it, roll it clear of that zone so the space stays open for wheelchair access. Get the parking position right and your workstation clears ADA requirements without giving up your personal storage.