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Locking Storage Cabinets

A locking storage cabinet keeps its contents out of casual reach rather than out of determined hands. Every cabinet here has a lock, and each listing states the lock type and what the body is built from.

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11 products

Save $115Storage Cabinet with Lock, 71.2 in, Black
Storage Cabinet with Lock, 71.2 in, Black Sale price$455 Regular price$570
Save $80Storage Cabinet with Lock and Adjustable Shelves, 31.5 in, Black
Save $90Storage Cabinet with Lock and Adjustable Shelves, 35.4 in, Black
Save $55Storage Cabinet with Lock, 25.6 in, Black
Storage Cabinet with Lock, 25.6 in, Black Sale price$215 Regular price$270
Save $55Storage Cabinet with Lock, 27.5 in, Black
Storage Cabinet with Lock, 27.5 in, Black Sale price$215 Regular price$270
Save $85Rolling Storage Cabinet with Lock and Adjustable Shelves, 31.5 in, Black
Save $85Storage Cabinet with Lock and Adjustable Shelves, 31.5 in, White, Metal
Save $95Storage Cabinet with Lock and Adjustable Shelves, 36 in, Black
Save $85Storage Cabinet with Lock and Adjustable Shelves, 31.5 in, Black, Metal
Save $70Storage Cabinet with Doors and Lock, Cupboard, 31.5 in, Black
Save $90Storage Cabinet with Doors and Lock, Cupboard, 31.5 in, White

Locking storage cabinets with keyed doors

A locking storage cabinet keeps its contents out of casual reach rather than out of determined hands. Every cabinet here has a lock, and each listing states the lock type and what the body is built from.

A cabinet lock is a deterrent, not security. The body is sheet steel or engineered board rather than a safe, and it carries no fire rating.

What it does well is keep tools, solvents, medication and paperwork out of reach in a garage a child can enter, a shared office, or a room that guests pass through. That is a real job and most rooms need it.

Where the contents need genuine protection against force or fire, an office safe is the product built for that and a cabinet is not a substitute for one.

Most locking cabinets here are metal, which is not a coincidence: a metal door holds a lock mechanism more securely than a board one, and a metal carcass resists being levered. Board cabinets with locks exist here too.

A locked cabinet still tips, and anchoring matters more rather than less on one holding heavy tools, because the load sits high once the lower shelves fill. Fix into a stud and load the lowest shelves first.

Every order ships free with delivery in 5 to 7 days.

More Locking Storage Cabinets

By material: Metal · Wood

By style: Drafting · Reception

By color: White

By feature: Narrow · Tall Storage · Desks · Office Chairs · Bookcases · Filing Cabinets · Accessories

Specifications

Lock
Every product in this collection locks
Lock type
Stated per product
Body material
Metal and engineered board, stated per product
Fire rated
No. A cabinet lock is a deterrent, not a safe.
Delivery window
5 to 7 days
Free shipping
Free
Colors
black, white
Materials
metal
Features
adjustable shelves, locking, mobile, wall anchor, with doors
Weight capacity lbs
150 to 180

Good to know

Frequently asked questions

Are filing cabinets lockable?
Many are, and every cabinet on this page is, which is what the page is filtered on. A lock on a filing or storage cabinet is a privacy and safety measure: it keeps documents out of casual view and keeps tools or chemicals away from anyone who should not reach them. It is not security against force. The body is sheet steel or board rather than a hardened shell, and no cabinet here carries a fire rating.
How to unlock filing cabinet
With the key, in the lock on the top drawer or the door face, turned a quarter turn. If the key is lost, the lock is usually a replaceable cam or plunger unit held by a nut behind the panel, and a locksmith or the manufacturer can supply a replacement against the code stamped on the lock face. Forcing the drawer bends the frame and usually costs more than the lock. Each listing states the lock type it uses.
Are filing cabinets fireproof?
No, not unless the product is specifically sold and rated as a fire cabinet, and none in this range is. A standard steel cabinet gives no meaningful protection to paper in a house fire; the steel conducts heat and paper chars well below the temperature at which the cabinet itself fails. Documents that must survive a fire need a rated fire safe, which is tested and labelled to a stated duration.
Are metal filing cabinets better than wood?
For a locking cabinet, usually yes. A metal door seats a lock mechanism more securely than a board one, a metal carcass resists being levered at the edge, and metal tolerates a damp garage or utility room where board swells. Board cabinets look better in a room people sit in and are quieter to open and close. The trade is appearance and weight against durability under load.