Best 3 Drawer Vertical File Cabinets With Locks: Top 7 Picks (November 2026)
The best 3 drawer vertical file cabinets with locks include the MIIIKO 3 Drawer File Cabinet (best overall), the Staples 3-Drawer Vertical Lockable File Cabinet for letter-size office files, and the VASAGLE 3-Drawer File Cabinet with Locks for separate drawer locks.
On this page (9 sections)
- The best 3 drawer vertical file cabinets with locks
- How these 3 drawer vertical file cabinets compare
- How we compared these cabinets
- What size 3 drawer vertical file cabinet fits your office?
- Which file sizes should your locked cabinet hold?
- How do drawer locks and anti-tip features work?
- Steel or wood for a locked office cabinet?
- Do you need legal-size hanging files?
- Which 3 drawer vertical file cabinet with lock should you buy?
The best 3 drawer vertical file cabinet with lock for most people is the MIIIKO 3 Drawer File Cabinet, because its top lock secures all three drawers and its rails adjust for letter, legal and A4 files. Pick the Staples model if you want letter-only drawers that arrive partly built, or the VASAGLE if you need each drawer locked on its own.
A tall vertical cabinet turns a narrow strip of floor into locked storage. That matters when your lease, your clients or your family paperwork needs to stay out of reach.
The right model fits under a desk overhang, beside a printer stand or in a closet corner without eating your whole work area.
This roundup covers steel and wood cabinets with three drawers and a key lock. Every pick holds hanging folders, and several handle legal size as well as letter.
Our scores weigh specs, features and how well each cabinet fits what a locked-storage shopper wants.
Our picks at a glance
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1
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2
Best for letter-size office filesStaples 3-Drawer Vertical Lockable File Cabinet
8.6/10 our score
See it on Amazon -
3
Best for separate drawer locksVASAGLE 3-Drawer File Cabinet with Locks
8.5/10 our score
See it on Amazon
- 4
Check itVIYET 3-Drawer File Cabinet with Lock.Vertical Steel
Best for under-desk placement - 5
Best for wide file-size coverageCheck it - 6
Check itVINGLI 3 Drawer File Cabinet with Lock
Best for a home office look - 7
Check itFirstsky 3-Drawer Metal File Cabinet with Lock
Best for smooth quiet drawers
The best 3 drawer vertical file cabinets with locks
MIIIKO wins on lock coverage and file-size flexibility. The rest of the group solves narrower problems: smaller floors, quieter drawers, separate locks or a warmer look for a home office.
Work out which of those matters most before you compare drawer counts.
MIIIKO 3 Drawer File Cabinet: Best overall
- Cold-rolling steel body
- Full-extension drawer glides
- Top key lock secures all drawers
- Holds letter, legal and A4 files
A tall steel cabinet with an interlock lock at the top that secures all three drawers. Adjustable hanging rails take letter, legal and A4 files.
Pros
- One lock secures all three drawers
- Full-extension glides
- Adjustable rails fit three file sizes
Cons
- Assembly required
- Bare steel look may not suit all rooms
MIIIKO suits an office that runs on a mix of letter and legal folders. Its three high-side drawers have adjustable hanging rails, so you can move them to fit letter, legal or A4 files without buying extra hardware.
The top key lock secures all three drawers at once, so one turn protects the whole cabinet. MIIIKO also fits an anti-tip mechanism to each drawer side, which adds stability when a loaded drawer is pulled out.
The cabinet stands 38.62 in tall and 15 in wide, so it uses a narrow slice of floor. Depth is 17.71 in, which matters if you plan to tuck it under a counter or beside a desk.
Cold-rolling steel gives it a powder-coated finish that should wipe clean.
Assembly is required, and MIIIKO includes the parts and tools in the box. That makes it the strongest all-round locked storage here for mixed paperwork.
Pick a different model if you need drawers locked separately.
Staples 3-Drawer Vertical Lockable File Cabinet: Best for letter-size office files
- Built-in keyed lock
- Precision ball-bearing glides
- Partially assembled
- Two 18-inch deep drawers plus an accessory drawer
A shorter charcoal cabinet with two deep file drawers for letter-size hanging files and a top drawer for office supplies. It comes partially assembled.
Pros
- Partially assembled on arrival
- Deep drawers for letter-size hanging files
- Accessory drawer for supplies
Cons
- Letter-size only
- Short cabinet leaves no room for legal files
Staples suits the buyer who mostly files letter-size paperwork and wants less setup time. This charcoal cabinet arrives partially assembled, so you can start loading folders sooner than with the flat-pack steel models here.
Its layout differs from the others: two 18-inch deep drawers for letter hanging files and a top accessory drawer for pens and office tools. That top drawer keeps small supplies out of the way without adding a separate organizer to your desk.
The keyed lock covers the cabinet, and each drawer runs on ball-bearing glides. At 26.8 in tall and 14.3 in wide, it's the shortest and narrowest pick in this roundup.
It fits under a desk or in a tight corner where taller models won't go.
The trade-off is size coverage. This is a letter-size cabinet, so legal folders won't hang properly.
If your records include legal paper or A4 sheets, choose MIIIKO or VIYET instead.
VASAGLE 3-Drawer File Cabinet with Locks: Best for separate drawer locks
- Three separately lockable drawers
- One key opens all three
- Anti-tip kit included
- Adjustable hanging rail for A4 and letter files
A wood-look cabinet with a lock on each drawer and a single key that opens all three. An anti-tip kit is included for wall mounting.
Pros
- Separate lock on every drawer
- Anti-tip kit in the box
- Wood panels suit home offices
Cons
- No legal-size files
- Particleboard, not steel
VASAGLE suits a home office where the cabinet is visible and each drawer holds a different person's or category's papers. All three drawers lock separately, and one key opens all of them, so you can hand a key over without giving away the whole cabinet.
Its particleboard panels in ink black read more like furniture than office equipment. That makes it a better fit for a study or a living-room workspace than a bare steel unit.
The cabinet stands 40.6 in tall, 16.1 in wide and 15.7 in deep.
Each drawer's hanging rail adjusts to hold A4 or letter folders horizontally. An anti-tip kit comes in the box so you can secure the cabinet to the wall.
VASAGLE also suggests it can double as a printer stand.
The limits are clear: no legal-size support and a wood build rather than steel. If you need legal hanging files or a cabinet that shrugs off scuffs in a shared office, look elsewhere.
For a tidy home study, this is the pick. Our VASAGLE file cabinet review covers its build in more detail.
VIYET 3-Drawer File Cabinet with Lock.Vertical Steel: Best for under-desk placement
- Central lock secures all three drawers
- Interlocking drawer system opens one at a time
- Ball-bearing slides
- Built-in card slots for labels
A slim steel cabinet with one central lock for all three drawers and a drawer interlock that allows only one open at a time.
Pros
- Central lock covers all drawers
- Drawer interlock reduces tipping risk
- Built-in label slots on each drawer
Cons
- Assembly required
- Only one drawer opens at a time
VIYET suits a small office where floor width is the tightest constraint. Its body is 14.96 in wide, making it one of the slimmest steel cabinets here, and its depth of 17.72 in lets it slide under many standard desks.
The central lock secures all three drawers with one key. An interlocking drawer system allows only one drawer open at a time, which lowers the chance of the cabinet tipping forward when a full drawer is pulled out.
That's a useful safeguard in busy rooms with children or pets.
Each drawer runs on two heavy-duty ball-bearing slides. VIYET also builds card slots into each drawer, so you can label contents and find a file without opening all three.
The drawer interlock is the trade-off. If you often compare files from two drawers at once, the one-at-a-time rule slows you down.
Buyers with letter, legal and A4 files who want slim locked storage will find the fit here.
PEUKC 3-Drawer File Cabinet: Best for wide file-size coverage
- 16.3-inch deep drawers
- Single lock secures all drawers
- Two ball-bearing slides per drawer
- Holds letter, legal, A4 and F4 files
A black metal cabinet with deep drawers for letter, legal, A4 and F4 files. One key locks all three drawers at once.
Pros
- Fits F4 as well as common file sizes
- One lock covers all drawers
- Ball-bearing slides on each drawer
Cons
- Assembly required
- Plain black steel finish
PEUKC suits a buyer whose records include F4 paper, which several cabinets here don't list. Its drawers take letter, legal, A4 and F4 files, so it covers the widest set of folder sizes in this group.
The drawers are 16.3 in deep, and each one has two ball-bearing slides for a smooth pull. One key locks all three drawers at once and keeps confidential papers shut away.
The lock system also limits you to one open drawer at a time, which helps prevent tipping.
PEUKC builds the cabinet from metal with a black powder-coated finish. The flat panels and metal pulls keep the look plain, which suits a back office or a study corner.
Assembly takes tools and instructions, and PEUKC says the labeled parts make it manageable. The trade-off is a very plain look and no wood option.
Pick it when folder-size coverage matters more than style. For more locked options beyond these three-drawer models, see our file cabinet with lock roundup.
VINGLI 3 Drawer File Cabinet with Lock: Best for a home office look
- Barn door panels
- Two large lockable file drawers
- Top accessory drawer
- Anti-tip kit included
A wood cabinet with barn door styling, two lockable file drawers for letter folders and a small top drawer for supplies.
Pros
- Distinct farmhouse look
- Two keys with each lock
- Top drawer for small items
Cons
- Letter-size files only
- Not steel
VINGLI suits a home office with farmhouse decor. The barn door panels and rustic white and brown finish give it a warmer look than the steel cabinets here, and the top small drawer keeps supplies close.
Its storage split is different: two large drawers for letter-size hanging folders and a top drawer for office items. The two large drawers lock independently, and VINGLI supplies two keys with each lock.
The cabinet is 30.71 in tall, 17.72 in wide and 15.75 in deep. That's the lowest and widest pick here, so check the space under your desk or shelf before ordering.
The engineered wood build includes an anti-tip kit, and the cabinet can double as a printer stand.
The limits are letter-size folders only and a wood body rather than steel. If your files include legal paper, this isn't the one.
For a warm-looking cabinet in a home study, it earns its place. Compare its shape with our 3 drawer lateral file cabinet picks if you prefer wider drawers.
Firstsky 3-Drawer Metal File Cabinet with Lock: Best for smooth quiet drawers
- Cold-rolled steel body
- Drawer slides hold open or closed
- Two keys included
- Adjustable rails for A4, letter and legal folders
A white steel cabinet whose drawer slides stop in place when fully open or fully closed. Two keys are included.
Pros
- Slides hold drawers open or shut
- Fits A4, letter and legal files
- White finish brightens a room
Cons
- Assembly required
- Fewer color choices than some rivals
Firstsky suits a buyer who wants quiet drawers and a bright finish. Its slides hold still when a drawer is fully open or fully closed, so drawers don't drift shut while you search or creep open when shut.
The white cold-rolled steel body is 15 in wide and 38.35 in tall, with 17.8 in of depth. Adjustable hanging rods take A4, letter and legal folders.
Two keys come with the lockable drawers.
Firstsky says the steel resists dents and bends and the drawer rails are lubricated to run quietly. It also notes the cabinet is fire resistant.
Those are maker claims, so judge them against the warranty terms when you order.
Assembly is required, and Firstsky provides an instructions booklet and an assembly video. The trade-off is that it's the lowest-scored pick here and offers fewer finish choices.
Choose it if smooth, silent drawers matter more than a furniture look. For a smaller footprint, our 2 drawer metal file cabinet with lock list may fit better.
How these 3 drawer vertical file cabinets compare
All seven picks hold hanging folders and lock with a key, but they differ in what they store and where they fit. Use this table to match cabinet height, width and file sizes to your office before you decide.
| Product | Best for | Height | Width | Depth | Our score |
|---|---|---|---|---|---|
| MIIIKO 3 Drawer File Cabinet | overall | 38.62 in | 15 in | 17.71 in | 8.8 |
| Staples 3-Drawer Vertical Lockable File Cabinet | letter-size office files | 26.8 in | 14.3 in | 18.9 in | 8.6 |
| VASAGLE 3-Drawer File Cabinet with Locks | separate drawer locks | 40.6 in | 16.1 in | 15.7 in | 8.5 |
| VIYET 3-Drawer File Cabinet with Lock.Vertical Steel | under-desk placement | 40.59 in | 14.96 in | 17.72 in | 8.4 |
| PEUKC 3-Drawer File Cabinet | wide file-size coverage | 40.6 in | 15.1 in | 17.7 in | 8.3 |
| VINGLI 3 Drawer File Cabinet with Lock | a home office look | 30.71 in | 17.72 in | 15.75 in | 8.1 |
| Firstsky 3-Drawer Metal File Cabinet with Lock | smooth quiet drawers | 38.35 in | 15 in | 17.8 in | 8.0 |
How we compared these cabinets
We started with the file sizes each cabinet supports. A cabinet only earns a spot here if its drawers take hanging folders and its lock covers at least some of them.
From there we weighed lock coverage, drawer hardware, cabinet footprint and the finish.
Lock coverage mattered most. A single central lock that secures all three drawers is simpler to manage than three separate keys.
Cabinets with an interlock that opens one drawer at a time scored higher on safety, since a full drawer is less likely to tip the unit.
Next came drawer hardware. Full-extension or ball-bearing glides make folders at the back easier to reach.
We also noted cabinets whose slides stop in place, because that reduces the chance of a drawer drifting shut.
Footprint decided the rest. A 14.96-inch-wide cabinet fits a tighter space than a 17.72-inch-wide one.
Height, depth and the option to double as a printer stand rounded out the scores. Our scores weigh specs, features and how well each cabinet fits a locked-storage shopper's needs.
What size 3 drawer vertical file cabinet fits your office?
Measure the gap first, then choose a cabinet that leaves a little room around it. Most picks here are 15 to 18 in wide and 15 to 19 in deep.
A cabinet at the narrow end, like VIYET at 14.96 in, slips beside a desk in a small home office.
Height varies more than width. The Staples cabinet stands 26.8 in tall, which fits under a desk overhang.
MIIIKO, VIYET and PEUKC are about 40 in tall and need clear wall space above them. Check the clearance to any shelf or cabinet before you order a taller model.
Will it fit under a desk?
Measure the knee space height and depth, then compare with the cabinet's height and depth. The Staples cabinet at 26.8 in tall is the shortest pick here.
VIYET at 40.59 in tall needs a taller clearance, though its 14.96-inch width and 17.72-inch depth suit a desk-side slot.
How much floor space does a vertical cabinet need?
A vertical cabinet uses a narrow strip of floor, so width matters more than total area. The seven picks here run from 14.3 to 17.72 in wide.
Add a couple of inches on each side for drawer swing and to reach the lock.
Which file sizes should your locked cabinet hold?
Letter size is the common choice for home and business paperwork. Legal size needs deeper drawers and wider hanging rails.
A4 is standard in many international offices, and F4 covers some regional paper sizes.
Four picks here list letter, legal and A4 support: MIIIKO, VIYET, PEUKC and Firstsky. PEUKC adds F4.
Staples and VINGLI take letter-size hanging files, while VASAGLE fits A4 and letter.
Letter, legal and A4 explained
Letter folders are 8.5 x 11 in paper size and fit almost every cabinet sold for US offices. Legal paper is 8.5 x 14 in and needs a deeper drawer with a longer rail.
A4 paper measures 210 x 297 mm and needs rails that can shift to hold it horizontally. If your records mix sizes, choose a cabinet with adjustable rails.
When you only need letter size
A letter-only cabinet is simpler and often shorter. Staples uses two 18-inch deep drawers for letter hanging files plus a top supply drawer.
VINGLI offers two large letter drawers and a small top drawer. Either works when your records never include legal paper.
How do drawer locks and anti-tip features work?
Most cabinets here lock all drawers from one key at the top or center. VASAGLE locks each drawer on its own but uses the same key for all three.
VINGLI locks only its two large file drawers. Decide whether you need to give someone access to one drawer without opening the rest.
Anti-tip design shows up in three ways. An interlock lets only one drawer open at a time, as on VIYET and PEUKC.
A drawer-side anti-tip mechanism appears on MIIIKO. A wall-mount kit is included with VASAGLE and VINGLI.
All three reduce the chance of the cabinet tipping when a loaded drawer is out.
One key for all drawers or a lock per drawer?
A single central lock is the simplest system. Turn the key once and all three drawers stay shut.
A per-drawer lock lets you open one drawer while the others stay locked, which helps when several people share a cabinet. VASAGLE's per-drawer locks all use the same key, so it's still easy to manage.
Do you still need an anti-tip kit?
Yes, if the cabinet will stand where children or pets can reach it. An interlock reduces risk but doesn't replace securing the unit.
Use the included wall kit on VASAGLE and VINGLI, and add your own strap or bracket to steel models that only rely on drawer-side hardware. Keep the heaviest folders in the bottom drawer.
Steel or wood for a locked office cabinet?
Steel suits busy offices and rooms where scuffs and spills are likely. Wood suits a home study where the cabinet is part of the decor.
Steel models here come from MIIIKO, Staples, VIYET, PEUKC and Firstsky. VASAGLE and VINGLI build theirs from engineered wood.
Steel cabinets tend to be plainer and heavier, and most ship flat for assembly. Wood cabinets bring warmer finishes like barn door panels or ink black boards.
Either type locks the same way, so choose by room style and how hard the cabinet will be used.
Steel for shared and high-traffic offices
Steel holds up to daily handling and wipes clean. MIIIKO uses cold-rolling steel with a powder-coated finish.
VIYET adds a baked powder coat that resists rust and scratches. If several people open the same drawers each day, steel is the safer bet.
Wood for a home study or bedroom office
A wood cabinet blends into a living space. VASAGLE's ink black particleboard panels give it a furniture look.
VINGLI's barn door style suits farmhouse decor. Both include anti-tip kits and both accept a printer on top.
Wood needs more care around drinks and sharp objects, and it isn't the choice for a rough shared office.
Do you need legal-size hanging files?
Only buy legal-size support if your records include legal paper. Legal folders are longer than letter folders, so the drawer needs more depth and rails that extend further.
MIIIKO, VIYET, PEUKC and Firstsky handle legal files. Staples and VINGLI don't.
If you file legal paper often, choose PEUKC for its wide size coverage or MIIIKO for its steel build and single lock. If legal files are rare, a letter cabinet saves space and often costs less.
Our 3 drawer lateral file cabinet roundup is worth a look if you'd rather have wider drawers that hold legal files side by side.
Which 3 drawer vertical file cabinet with lock should you buy?
For most offices, buy the MIIIKO 3 Drawer File Cabinet. It locks all three drawers with one key, takes letter, legal and A4 files, and uses a narrow 15-inch footprint.
Its steel build and anti-tip drawer hardware make it the safest all-round choice here.
Pick the Staples cabinet for letter-only files and less assembly. Choose VASAGLE when each drawer needs its own lock or you want wood in a home study.
VIYET wins when floor width is tightest. PEUKC covers F4 files.
VINGLI suits farmhouse decor, and Firstsky offers quiet drawers that stay put.
If none of these fit your space or budget, work through our file cabinet with lock guide to compare more locked storage types. Whichever 3 drawer vertical file cabinet with lock you choose, measure your floor gap and doorway first so the cabinet arrives ready to fit.
Our top 3 picks at a glance
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1
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2
Best for letter-size office files
Staples 3-Drawer Vertical Lockable File Cabinet
8.6/10 our score
See it on Amazon -
3
Best for separate drawer locks
VASAGLE 3-Drawer File Cabinet with Locks
8.5/10 our score
See it on Amazon
Frequently asked questions
Do all three drawers lock on these cabinets?
It depends on the model. MIIIKO, VIYET, PEUKC and Firstsky use one central lock that secures all three drawers.
VASAGLE locks each drawer on its own with the same key.
VINGLI locks only its two large file drawers.
Can a vertical file cabinet hold both letter and legal folders?
Only if its hanging rails adjust. MIIIKO, VIYET, PEUKC and Firstsky list letter, legal and A4 support.
Staples and VINGLI take letter-size files, while VASAGLE fits A4 and letter.
Legal folders need the extra depth.
How much assembly does a vertical file cabinet need?
Most steel models here arrive flat and need assembly with the included tools and instructions. The Staples cabinet arrives partially assembled, which saves time.
The VINGLI and VASAGLE wood models also ship flat for home assembly.
