Superday White 3 Drawer Mobile Locking File Cabinet - Compact Under

Our review of the Superday White 3 Drawer Mobile Locking File Cabinet finds it best suited for home offices and small workspaces where compact, secure storage matters most. The single biggest reason to buy is the combination of a full locking system that secures all three drawers and smooth mobility thanks to five rubber casters, which makes it easy to move under a desk or alongside a workstation while keeping documents safely locked away.

Key Features

• Locking system: One lock secures all three drawers so sensitive documents can be stored with confidence while two keys are provided for backup.
• Mobile design: Five rubber wheels include a central front caster to reduce tipping and four 360 degree swivel casters for stable, quiet movement across floors.
• Durable construction: Cold-rolled steel plate gives the cabinet stronger support and a coating finish that helps resist scratches for everyday office use.
• Compact footprint: At about 15 in wide by 18 in deep and 27 in high, the cabinet is sized to fit under desks or beside small tables to maximize floor space.
• Folder compatibility: Drawers are designed to accept hanging folders in letter, A4 and legal sizes, making it flexible for different filing systems.
• Simple setup: Factory supplied instructions make the straightforward installation process achievable for most users.

Who It's For

This cabinet is a good match for remote workers, small business owners and students who need a lockable, mobile solution that tucks neatly under a desk. The modest footprint and rolling casters make it ideal for tight spaces where accessibility and security are priorities.

Those who need heavy-duty, industrial-grade filing for very large volumes of paper or maximum long-term durability may prefer a heavier cabinet; similarly, if top-tier aesthetic finishes are important, shoppers seeking premium furniture styling should consider higher-end options.

Pros & Cons

Pros

• Lock secures all three drawers, offering straightforward document security.
• Five rubber wheels provide smooth movement and help protect floor surfaces.
• Cold-rolled steel construction supports up to about 220 lbs for stable storage.
• Compact size fits under desks and accepts letter, A4 and legal hanging folders.

Cons

• Some users report mixed impressions of sturdiness, so it may feel lighter than solid wood or heavyweight metal cabinets.
• Assembly is required following the supplied manual, which may be a minor inconvenience for buyers expecting fully ready-to-use arrival.

Specifications

Brand	Superday
Style	Mobile 3 drawer locking file cabinet
Overall size	15 in W x 18 in D x 27 in H
Material	Cold-rolled steel plate with coated finish
Wheel count	5 rubber casters (4 swivel + 1 front center)
Weight capacity	Up to 220 lbs total support
Folder compatibility	Letter, A4 and legal hanging folders

Our Verdict

The Superday White 3 Drawer Mobile Locking File Cabinet is a practical, space-saving choice for anyone who needs secure, movable storage under a desk. It balances a compact footprint, lockable drawers and easy mobility at a reasonable value, although shoppers wanting the heaviest-duty build may want to compare sturdier alternatives.

Frequently Asked Questions

Does one lock secure all drawers?
Yes, a single lock secures all three drawers and two keys are supplied so a spare can be kept separately.

Will the casters damage hardwood floors?
The cabinet uses rubber wheels designed to reduce floor scratching and the front center caster helps prevent tipping.

Are hanging folders supported?
Drawers are sized to accommodate hanging folders in letter, A4 and legal formats.