File Cabinets: Rolling and Locking

Mount-It! file cabinets are small 3-drawer cabinets on casters that park under a desk and lock. Choose the standard model (one lock secures all three drawers, five casters with two locking) or the slim 11.81 inch wide model, or an open rolling file cart that holds 150 lb per shelf.

Whether you need a slim rolling cabinet for tight spaces or an open rolling file cart for quick access, we offer reliable, modern options designed to last. Compatible with letter and legal-size folders, every cabinet helps you streamline your space with style and security.

Types of File Cabinets

Mobile File Cabinets

Mobile file cabinets are perfect for modern, adaptive workspaces where flexibility is key. Equipped with sturdy, lockable casters, these cabinets can be easily rolled to wherever they’re needed—under desks, between workstations, or into conference rooms. Their compact size makes them a favorite for home offices, small teams, and hybrid workers who need to reconfigure their space on the fly. Despite their small footprint, mobile cabinets often come with multiple drawers, including options for file storage, personal items, and even supplies. Many also feature locking mechanisms to secure sensitive documents during movement. With clean lines and functional designs, mobile file cabinets deliver storage convenience without the bulk, giving you the freedom to customize your layout without compromising on organization or accessibility.

Locking File Cabinets

Locking file cabinets are designed with security in mind, offering a safe and accessible way to protect confidential or sensitive documents. Whether you’re managing employee files, legal contracts, or personal records, these cabinets come equipped with robust locking systems—ranging from keyed locks to combination dials—to ensure peace of mind. Many models feature centralized locks that control multiple drawers at once, while others allow individual locking for added flexibility. Ideal for healthcare providers, HR departments, law firms, and financial institutions, locking file cabinets help you maintain compliance and confidentiality without sacrificing storage space. Durable materials and tamper-resistant features further enhance their utility, making them a trusted choice for any environment where document security is a priority.

Metal File Cabinets

Metal file cabinets are built for strength, longevity, and day-to-day resilience. Crafted from powder-coated steel or industrial-grade aluminum, these cabinets are engineered to withstand frequent use in fast-paced offices, schools, and institutions. They’re resistant to dents, scratches, and warping, ensuring that they maintain a professional appearance even after years of service. The smooth drawer mechanics and reinforced frames offer both durability and usability, while finishes in black, gray, or white blend seamlessly with most office interiors. Metal file cabinets are also easier to clean and sanitize, making them ideal for shared spaces. If you’re looking for a filing solution that delivers dependable storage, reliable security, and long-term value, metal cabinets offer a no-compromise option for serious work environments.

Frequently Asked Questions

What is the difference between lateral and vertical file cabinets?

Vertical file cabinets have drawers that extend from the short side, stacking documents in a front-to-back format. They're ideal for compact spaces. Lateral file cabinets have wider drawers that allow side-by-side filing and offer faster access to files. They're preferred in high-volume office settings.

What size documents can your file cabinets hold?

Most Mount-It! file cabinets are designed to accommodate both letter-size (8.5" x 11") and legal-size (8.5" x 14") documents. Each product page includes detailed specifications for document compatibility.

Do your file cabinets come pre-assembled?

Some of our file cabinets arrive fully assembled, while others require minimal setup. Each listing specifies the assembly requirements and includes instructions to guide you through the process.

Are Mount-It! file cabinets lockable?

Yes, many of our file cabinets include built-in locks or locking mechanisms to protect sensitive files. Look for “locking” in the product title or features list to find secure options.

Are the drawers compatible with hanging folders?

Yes, most drawers are designed with built-in rails or grooves that support standard hanging file folders. Be sure to check the product description to confirm compatibility.

What materials are Mount-It! file cabinets made of?

We use high-quality materials including powder-coated steel, aluminum, and durable ABS plastics. These materials ensure strength, longevity, and a professional finish suitable for any office environment.

How do I choose the right file cabinet for my space?

Consider the available space, the volume of files, mobility needs, and whether you require locks. Vertical cabinets are space-saving, lateral cabinets are ideal for high-capacity filing, and mobile units are best for flexible layouts. Locking cabinets are essential for sensitive documents.

Can I use these file cabinets at home?

Absolutely. Our file cabinets are suitable for both professional and home office environments. Compact designs, locking drawers, and modern finishes make them a great fit for any home workspace.

Do you offer shipping and warranty on file cabinets?

Yes, Mount-It! offers fast and free, reliable shipping across the U.S. Our file cabinets include a lifetime warranty. You can find warranty details on individual product pages or contact our support team for assistance.

What is the weight capacity of your file cabinet drawers?

Weight capacity varies by model, but most drawers support between 25–50 lbs per drawer. For heavy-duty use, refer to our product specifications or reach out to customer support for guidance.

What is a rolling file cabinet called?

Often a mobile pedestal: a short drawer cabinet on casters that fits under a desk.

What can I use instead of a filing cabinet?

An open rolling file cart. The MI-7858 holds letter and legal hanging folders and 150 lb per shelf, and its casters lock.

How do I keep a rolling file cabinet from tipping?

Both of our 3-drawer cabinets have a fifth anti-tip wheel, and the slim model opens only one drawer at a time. Also load the bottom drawer first, open one drawer at a time and lock the casters when the cabinet is parked.