Finding the right filing cabinet lock can make a big difference in protecting records, supplies, and personal items. The best choice depends on cabinet type, fit, and how secure you need the storage to be.
Below, we’ve rounded up 10 strong options for office, home, and replacement use so you can narrow in on the right lock faster.
Best 10 Filing Cabinet Locks Picks for 2026
Best locking bar for 4-drawer cabinets
Heavy-duty 4-drawer locking bar
- 16-gauge steel with beige powder coat
- Installs in about 5 minutes
- Includes cobalt drill bit; padlock not included
Best For: Metal 4-drawer file cabinets needing one-bar security
Best replacement kit for HON cabinets
HON F24/F28 replacement lock kit
- Made for specific HON F24/F28 knockouts
- Includes multiple lock kit components and keys
- Simple install with basic tools
Best For: Replacing compatible HON F24/F28 filing cabinet locks
Best versatile cabinet lock
Prime-Line keyed drawer and cabinet lock
- Works on metal or wood panels
- Includes three cams and two keys
- Stainless steel finish with diecast and steel parts
Best For: Metal or wood drawers and cabinet panels needing a keyed lock
Best decorative replacement lock
Antique bronze flush-mount drawer lock
- Zinc alloy body with anti-corrosion finish
- Antique bronze look for furniture matching
- Includes two keys and compact dimensions
Best For: Wooden filing cabinets and office furniture needing a flush-mount replacement lock
Keyed-Alike 3-Pack
Bates Cabinet Locks with Keys, 5/8" Long
- 3 cam locks keyed alike for shared access
- Zinc alloy construction for durability
- Includes two matching keys per lock
Best For: Shared-key cabinet and drawer security
Replacement Lock
HI17345 File Cabinet Lock for Hirsh Industries
- Built for Hirsh HI17345 and W601-W650 compatibility
- Keyed different for unique access control
- Includes lock, spring clip, and two keys
Best For: Replacing a compatible Hirsh file cabinet lock
Keyless Child Safety Pick
- No-tool adhesive installation
- 3-digit combo, no keys needed
- Works on cabinets, drawers, and more
Best For: Keyless home cabinet control
Desk Drawer Hardware Pick
Zinc Alloy Keyed File Cabinet Lock
- Keyed cylinder for drawers and cabinets
- Zinc alloy with steel components
- Check dimensions before buying
Best For: Keyed drawer and cabinet locking
Best locking bar for 4-drawer cabinets – Heavy-duty 4-drawer locking bar
If you want a straightforward way to secure a metal filing cabinet, this filing cabinet lock uses a steel locking bar to block access to all four drawers at once. It is built for fast installation, daily use, and a simple end-of-day lockup routine.
Best For: Metal 4-drawer file cabinets that need a one-bar locking solution
Pros:
- 16-gauge steel construction with a durable beige powder coat finish
- Installs in about 5 minutes and mounts to the 1/2-inch frame around the cabinet
- Reversible for left or right side mounting
- Cobalt drill bit is included for drilling through hard metal
Cons:
- Padlock is not included
- Designed for 4-drawer file cabinets, so fit is more limited than universal lock kits
This is a practical option if you want a durable, no-frills way to improve filing cabinet security without replacing each drawer lock individually. The spring-loaded hinge also helps keep the bar out of the way when the cabinet is open.
Best replacement kit for HON cabinets – HON F24/F28 replacement lock kit
When a factory lock wears out, filing cabinet locks replacement kits can be the fastest way to restore access control. This HON-compatible kit is made for specific F24 and F28 knockout dimensions and is aimed at users who need a direct replacement rather than a new cabinet setup.
Best For: Replacing compatible HON F24/F28 filing cabinet locks
Pros:
- Replacement kit includes six pieces, plus keys and lock body components
- Designed for HON F24/F28 compatibility with listed knockout dimensions
- Simple installation with basic tools like a hammer, screwdriver, and flashlight
- Made from durable materials and tested before sale
Cons:
- Compatibility is specific to certain HON cabinet knockouts
- Requires some installation steps and basic tools
This is a strong choice if you need to replace an existing HON-style lock rather than retrofit a generic cabinet. The keyed-different setup and included components make it a practical repair part for office storage.
Best versatile cabinet lock – Prime-Line keyed drawer and cabinet lock
For buyers comparing filing cabinet locks, this keyed drawer and cabinet lock is a flexible option that works on metal or wood panels. It is built to secure drawers, files, and small items, while the included cams give you more mounting options.
Best For: Metal or wood drawers and cabinet panels needing a keyed lock
Pros:
- Includes three cams for different locking configurations
- Mounts to metal or wood panels
- Diecast and steel construction with stainless steel finish
- Comes with two keys and fasteners
Cons:
- Keyed differently, so it is not a shared-key setup
- Panel thickness is limited to 9/16 inch max
This is a versatile lock if you need one product that can serve multiple cabinet and drawer setups. The combination of hardware, cams, and straightforward installation makes it a solid general-purpose choice.
Best decorative replacement lock – Antique bronze flush-mount drawer lock
If you want filing cabinet locks that blend into furniture better than a standard office lock, this antique bronze replacement is aimed at desks, dressers, and filing cabinets with a flush-mount look. It is a compact keyed lock with a simple surface-mount replacement style and two included keys.
Best For: Wooden filing cabinets and office furniture that need a flush-mount replacement lock
Pros:
- Premium zinc alloy construction with anti-rust and anti-corrosion performance
- Antique bronze finish offers a more decorative look
- Compact size fits most standard desk drawers and wooden furniture
- Includes two keys for shared access
Cons:
- Best suited to wooden furniture, not metal filing cabinets
- Mortise-style design may not match every replacement opening
This is a good pick when appearance matters as much as security. It offers a clean replacement path for cabinets and drawers that need a keyed lock without a protruding industrial look.
Keyed-Alike 3-Pack – Bates Cabinet Locks with Keys, 5/8" Long
If you need filing cabinet locks for everyday office or home storage, this Bates 3-pack is built for straightforward key-controlled access. The keyed-alike setup means one key opens all three locks, which can simplify access across multiple cabinets and drawers while still keeping contents secured.
Best For: Offices or homes that want several matching cam locks for cabinets and drawers with simple shared-key access.
Pros:
- 3-pack with all locks keyed alike for easier access management
- Made from zinc alloy for durable everyday use
- 5/8″ long size is designed to fit most standard cabinets and storage units
- Each lock includes two matching keys
Cons:
- Keyed-alike design may not suit situations needing separate keys for each lock
- Cam lock style is best for compatible cabinets and drawers only
For buyers comparing filing cabinet locks, this set stands out for convenience more than complexity. It is a practical pick when you want multiple matching locks and a simple, reliable keyed solution for cabinets, drawers, and storage units.
Keyless Rotary Hasp – 2 Pack Password Rotary Hasp Locks
These filing cabinet locks take a keyless route, using a password rotary hasp design instead of a traditional key lock. With support for both 90° and 180° installations, they can work on a range of drawers, cabinets, doors, and other compatible surfaces where a simple latch-style security upgrade is needed.
Best For: Buyers who want a keyless latch lock for cabinets, drawers, doors, or windows with flexible mounting angles.
Pros:
- Keyless combination-style security avoids keys and pad locks
- Works with both 90° right-angle and 180° flat-angle installation
- 304 stainless steel construction is rust-resistant and corrosion-resistant
- Includes a polished surface and smooth edges for easier handling
Cons:
- Not a traditional keyed file cabinet lock
- Best suited to compatible latch installations rather than direct replacement lock cylinders
This is a useful option if your filing cabinet locks need to double as a general-purpose latch solution. The main appeal is flexibility: you get keyless access, durable stainless steel construction, and installation options for different angles and door types.
Replacement Lock – HI17345 File Cabinet Lock for Hirsh Industries
If you are replacing worn filing cabinet locks on compatible Hirsh Industries cabinets, this HI17345 model is designed as a direct-fit replacement. It is made for W601-W650 series cabinets and is also described as adaptable to several major commercial cabinet brands, making it a practical service part for office storage repairs.
Best For: Replacing a compatible Hirsh Industries file cabinet lock with a keyed-different solution and easy installation.
Pros:
- Designed for Hirsh Industries HI17345 and W601-W650 compatibility
- Keyed different for more individualized access control
- Includes 1 lock, 1 spring clip, and 2 keys
- Simple replacement process with basic household tools
Cons:
- Compatibility is specific, so it is not a universal fit for every cabinet
- Only one lock is included per package
Among filing cabinet locks, this is the most replacement-focused option in the group. It makes the most sense when you need a matching part for a specific cabinet family and want keyed-different security rather than shared-key convenience.
Keyless Child Safety Pick – Fridge & Cabinet Combo Lock
If you need filing cabinet locks style security for shared spaces, this keyless combo lock is better suited to light-duty cabinets, drawers, and small storage units than a metal file drawer. It installs with heavy-duty double-sided tape, uses a 3-digit code instead of keys, and can be reused across several surfaces around the home.
Best For: Parents or homeowners who want a simple, keyless lock for cabinets and drawers where quick access matters.
Pros:
- No-tool installation with heavy-duty double-sided tape.
- 3-digit combination means no keys to lose.
- Works on refrigerators, cabinets, drawers, closets, and toilet seats.
- Built with ABS plastic, stainless steel, zinc alloy, and a reinforced steel cable.
Cons:
- Adhesive mounting may not suit every metal file cabinet application.
- Not a keyed lock, so it may not match traditional office filing cabinet hardware.
- Designed more for child safety and home use than heavy-duty security.
This is a practical choice if you want flexible, keyless access control for cabinets and drawers, but it is not the most direct fit for a conventional filing cabinet lock setup.
Desk Drawer Hardware Pick – Zinc Alloy Keyed File Cabinet Lock
For buyers comparing filing cabinet locks, this keyed cylinder option is the most directly office-oriented of the group. It is made from zinc alloy and steel components, mounts to wood or metal, and is designed for drawers, cabinet doors, and small-item storage where a simple keyed lock is preferred.
Best For: Furniture drawers, small cabinets, and file cabinet-style applications that need a keyed lock.
Pros:
- Zinc alloy and steel construction for long-term use.
- Can be mounted to metal or wood door and drawer panels.
- Includes two locks with keys and screws for installation.
- Specific dimensions make it suitable for matching drawer and panel spacing.
Cons:
- Requires careful fit checking before purchase.
- Panel thickness and hole spacing must match the listed dimensions closely.
- Keys are keyed different, so each lock uses its own key.
If you need filing cabinet locks with a traditional key mechanism, this is the most relevant option here, provided your drawer measurements line up with the specifications.
Shared-Key Office Pick – Long Cam Cabinet Lock Set
If you are shopping for filing cabinet locks that make shared access easier, this keyed-alike cam lock set is a strong fit. The 2-pack uses the same key for both locks, includes matching keys, and is built from zinc alloy for cabinets, drawers, and storage units in home, office, or industrial settings.
Best For: Offices or storage areas that need two keyed-alike cabinet locks for convenient shared access.
Pros:
- Two locks are keyed alike for simpler access.
- Includes two matching keys per lock.
- Zinc alloy construction adds durability.
- Long cam design is made for a secure close on cabinets and drawers.
Cons:
- Not a universal fit for every filing cabinet opening.
- Best suited to cam-lock style applications rather than all drawer types.
- Product details are geared to cabinet and storage use more than heavy-duty security.
This set makes the most sense when you want practical, matched-key access for multiple cabinets, especially in a shared workspace where filing cabinet locks need to be easy to manage.
How We Picked These Filing Cabinet Locks
We focused on practical options that cover the most common buying needs: replacement locks for specific cabinets, universal cam locks, keyed-alike sets, keyed-different choices, and combination styles. We also looked at install type, included hardware, key management, and whether the lock style fits drawers, cabinets, or both.
Quick Comparison
In general, replacement kits are best when you already know the cabinet brand or model and want a direct fit. Universal cam locks are a good match for furniture and office cabinets that need a simple retrofit. Keyed-alike sets work well for buyers who want one key across multiple locks, while combination options reduce the need to track keys at all.
Key Buying Factors for Filing Cabinet Locks
Fit and Compatibility
Start with the cabinet type, door thickness, and existing cutout or mounting style. Some Filing Cabinet Locks are designed for vertical metal cabinets, while others are better suited to wood desks, drawers, or general-purpose furniture.
Locking Style
Cam locks are the most common choice because they are compact and versatile. Locking bars and brand-specific replacement kits offer a more exact solution, especially for office filing cabinets with an original lock system. Combination and hasp-style designs may be useful when you want keyless access or extra flexibility.
Security and Convenience
Consider how many people need access. Keyed-alike sets simplify shared access, but keyed-different locks provide better separation between cabinets. For light-duty office use, convenience may matter more than maximum resistance; for sensitive files, fit and build quality should carry more weight.
Installation and Hardware
Check whether the lock includes cams, washers, fasteners, trim collars, or drill bits. A complete kit can save time and reduce guesswork, especially if you’re replacing an older lock or retrofitting a cabinet for the first time.
Who Should Buy Which Filing Cabinet Locks?
If you need a direct replacement, choose a model made for your cabinet brand or series. If you want a flexible upgrade for multiple pieces of furniture, a universal cam lock is often the easiest path. Buyers who manage several cabinets may prefer keyed-alike sets for simpler access, while those who want less key handling may like a combo lock. For basic home or office storage, the best Filing Cabinet Locks are the ones that match the cabinet, install cleanly, and make daily use easy.