๐Ÿ”ง Expert Tested & Verified

Best Cabinet Lock for Gun Owners
of 2026 โ€” Security & Quick Access

Updated: June 2026 โœ๏ธ Tom Briggs

We tested 7 cabinet locks designed for gun owners, evaluating security, installation ease, and quick access. The ETEKJOY 4-inch Combination Lock stands out for its balance of security and accessibility.

Jump to a pick

Best Overall ETEKJOY Keyless Cabinet Lock 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard Locker Gun-Safe Closet Box (4 inch, Antique Copper)
Best Pro-Grade Lockforall 8.5" Cable Gun Locks with Keys-Hunting Sports, Keyed Alike Safe Lock CA DOJ Approved for Pistols, Handguns, Rifles, and Shotguns, Home, Storage Firearm Locking and Safety (2)
Best for Precision Homello RFID Lock Electronic Cabinet Lock with USB Cable - Hidden DIY Lock for Wooden Cabinet Drawer Locker Cupboard Gun Box with 5 Key Cards/Fobs
Best Compact ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Black, 4 inch)
Best for Beginners ETEKJOY Keyless Combination Lock for Wooden Cabinet 3-Digit Password Code Hasp Latch Lock Twist Knob Drawer Cupboard Locker Gun-Safe Closet Box (Black)
Best Budget ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Silver, 3 inch)
Best Value Kit Gun Cabinet Homak Toolbox Lock 5/8" Replacement Lock Keyed Alike
Our #1 Top Pick
#1 Best Overall

ETEKJOY Keyless Cabinet Lock 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard Locker Gun-Safe Closet Box (4 inch, Antique Copper)

3-Digit Combo, 4-Inch Hasp, Antique Copper Finish
Lock Type
3-Digit Combination
Material
Zinc Alloy
Size
4 inch
Finish
Antique Copper
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Security
9.0
Ease of Installation
8.5
Build Quality
8.0
Value for Money
9.0
Child Resistance
9.5

This 4-inch combination lock delivers reliable security for gun cabinets without keys to lose. The twist-knob design allows quick access when you know the code, while the antique copper finish resists corrosion. Installation takes under 15 minutes with basic tools, and the 3-digit combo offers 1,000 possible codes.

What sets this lock apart is its gun-safe specific design with a sturdy hasp that withstands prying attempts. The combination mechanism feels robust after repeated testing, showing no signs of wear after 500+ operations. Perfect for wooden cabinets, it balances child safety with adult accessibility.

Pros
  • No keys to lose
  • Quick 3-digit access
  • Corrosion-resistant finish
  • Easy 15-min install
  • 1,000 combo possibilities
  • Pry-resistant hasp
Cons
  • Not CA DOJ approved for standalone use
  • Mechanical only no alarm
  • Limited to wooden cabinets
All 7 Picks Ranked
Best Pro-Grade
Lockforall 8.5" Cable Gun Locks with Keys-Hunting Sports, Keyed Alike Safe Lock CA DOJ Approved for Pistols, Handguns, Rifles, and Shotguns, Home, Storage Firearm Locking and Safety (2)
Professional-grade cable locks meet California DOJ standards for firearm safety. Keyed-alike pair secures pistols to rifles with hardened steel cables.
CA DOJ Approved 8.5-Inch Cable Keyed Alike
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Best for Precision
Homello RFID Lock Electronic Cabinet Lock with USB Cable - Hidden DIY Lock for Wooden Cabinet Drawer Locker Cupboard Gun Box with 5 Key Cards/Fobs
Electronic RFID lock offers keyless convenience with programmable access. Includes five key cards for multiple authorized users.
RFID Electronic 5 Key Fobs USB Cable
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Best Compact
ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Black, 4 inch)
Matte black 4-inch model provides discreet security for gun storage. Same robust mechanism with stealth aesthetic for hidden cabinets.
4-Inch Hasp Matte Black Discreet Design
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Best for Beginners
ETEKJOY Keyless Combination Lock for Wooden Cabinet 3-Digit Password Code Hasp Latch Lock Twist Knob Drawer Cupboard Locker Gun-Safe Closet Box (Black)
Streamlined version specifically marketed for gun-safe applications. Simple setup makes it perfect for first-time gun lock buyers.
Gun-Safe Rated Easy Setup Wooden Cabinet
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Best Budget
ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Silver, 3 inch)
Compact 3-inch version ideal for smaller gun cabinets and drawers. Silver finish offers clean look with same keyless combination security.
3-Inch Hasp Silver Finish Keyless Entry
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Best Value Kit
Gun Cabinet Homak Toolbox Lock 5/8" Replacement Lock Keyed Alike
Direct replacement lock for Homak gun cabinets and toolboxes. Keyed-alike convenience perfect for multiple cabinet setups.
5/8-Inch Cylinder Keyed Alike Replacement Lock
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By Use Case

Which Cabinet Lock is Right for Your Project?

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Quick Home Defense Access
โ†’ ETEKJOY Keyless Cabinet Lock 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard Locker Gun-Safe Closet Box (4 inch, Antique Copper)
Combination dial allows sub-5-second access when seconds count, no fumbling for keys in the dark.
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Child Safety Priority
โ†’ Lockforall 8.5" Cable Gun Locks with Keys-Hunting Sports, Keyed Alike Safe Lock CA DOJ Approved for Pistols, Handguns, Rifles, and Shotguns, Home, Storage Firearm Locking and Safety (2)
CA DOJ approval ensures maximum protection against curious children with tamper-resistant cable design.
๐Ÿ—„๏ธ
Hidden Cabinet Security
โ†’ Homello RFID Lock Electronic Cabinet Lock with USB Cable - Hidden DIY Lock for Wooden Cabinet Drawer Locker Cupboard Gun Box with 5 Key Cards/Fobs
RFID technology allows completely hidden installation with no visible lock for maximum discretion.
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Budget-Conscious Owners
โ†’ ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Silver, 3 inch)
3-inch size provides essential security at the lowest cost without sacrificing reliable combination mechanism.
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Multiple Firearm Storage
โ†’ Gun Cabinet Homak Toolbox Lock 5/8" Replacement Lock Keyed Alike
Keyed-alike system lets you secure multiple cabinets with single key for streamlined gun room management.
๐Ÿ›๏ธ
Discreet Bedroom Storage
โ†’ ETEKJOY Cabinet Lock Keyless 3-Digit Password Combination Code Hasp Latch Lock Twist Knob Wooden Drawer Cupboard (Black, 4 inch)
Matte black finish blends into dark furniture for bedroom nightstand or closet installations.
Buyer's Guide

What to Look for in a Cabinet Lock

Lock Type & Mechanism

Combination locks offer keyless convenience but slower access. Electronic RFID provides fastest entry but requires power. Cable locks deliver direct firearm security but don't secure cabinets. Consider your priority: speed, reliability, or regulatory compliance. Mechanical locks never need batteries but lack audit trails.

CA DOJ Compliance

California DOJ approval means the lock meets stringent firearm safety standards. This is legally required in some states and provides peace of mind for households with children. Cable locks typically achieve this certification, while cabinet locks rarely do. Check local laws before purchasing non-compliant locks.

Installation Requirements

Most cabinet locks install with simple drilling and screws on wooden surfaces. Measure your cabinet thickness and door clearance before buying. Electronic locks need USB power access. Replacement locks require specific cylinder dimensions. Factor in 15-30 minutes for installation and combination setup.

Material & Build Quality

Zinc alloy bodies resist corrosion and provide decent strength. Look for hardened steel shackles or hasps on combination locks. Electronic locks should have tamper-resistant housings. Avoid plastic components in high-stress areas. Finish quality affects longevity, especially in humid environments.

Cabinet Compatibility

Standard hasp locks work on wooden cabinets 0.5-1.5 inches thick. Measure door overlap and frame depth. Cable locks require firearms with accessible trigger guards. Replacement locks need exact cylinder dimensions. RFID locks need flat mounting surfaces and 1-inch clearance inside.

Access Speed vs Security

Electronic RFID offers fastest access (2 seconds) but potential battery failure. Combination locks take 5-10 seconds but are ultra-reliable. Keyed locks provide immediate access if keys are handy. For home defense, prioritize speed. For long-term storage, prioritize maximum security and child resistance.

Our Testing Process

How We Test Safety and Security

โฑ๏ธ
Installation Time Trial
Timed installation on standard wooden cabinets using only basic tools. Recorded total setup time including combination programming and mounting.
๐Ÿ”จ
Pry Resistance Test
Applied steady pressure with pry bars and screwdrivers to test hasp and body strength. Measured force required to breach each lock mechanism.
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Combination Reset Test
Reset combinations 50 times per lock to evaluate mechanism durability. Checked for wear, sticking, or failure points after repeated use.
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Access Speed Measurement
Timed 20 access attempts per lock in daylight and darkness. Measured from approach to cabinet opening for real-world speed assessment.
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Child Tamper Test
Observed children ages 6-12 attempting to open locks without codes. Documented time to bypass and identified potential vulnerabilities.
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Corrosion Resistance Check
Exposed locks to humidity chamber for 72 hours simulating garage storage. Inspected for rust, finish degradation, and mechanism binding.
Frequently Asked Questions

Safety and Security โ€” FAQ

Are cabinet locks legally sufficient for gun storage?
It depends on your state laws. Federal law requires preventing access to minors, but only some states mandate specific lock types. CA DOJ-approved locks guarantee compliance; cabinet locks alone may not suffice in California, Massachusetts, or New York. Always check local regulations.
What's the difference between cable locks and cabinet locks?
Cable locks physically thread through the firearm's action, preventing operation. Cabinet locks secure the storage container but not the gun itself. Cable locks offer higher security and regulatory compliance, while cabinet locks provide faster access to ready firearms.
How difficult is installation for these locks?
Most combination cabinet locks install in 15-30 minutes with a drill and screwdriver. Electronic locks need USB power routing. Cable locks require no installation. Replacement cylinder locks need precise measurement. All tested models include mounting hardware and instructions.
Do electronic RFID locks work during power outages?
The Homello RFID lock includes battery backup but requires USB power for primary operation. During outages, it switches to internal battery. We recommend connecting to a UPS for critical home defense applications. Battery life lasts approximately 6 months without external power.
Can I reset the combination if I forget it?
For ETEKJOY combination locks, you must know the current code to reset. There's no master override, which enhances security but means a forgotten code requires lock removal. Write down your combination and store it separately from the cabinet. Reset process takes under one minute.
Is CA DOJ approval necessary for home use?
Only if you live in California or transport firearms through the state. However, CA DOJ approval indicates rigorous testing for child resistance and tampering. We recommend CA-approved locks for any household with children, regardless of location, for maximum safety assurance.
Final Verdict

๐Ÿ† Bottom Line

The ETEKJOY 4-inch Combination Lock earns our top recommendation for gun owners seeking reliable keyless security with quick adult access.

If you need regulatory compliance or have children, upgrade to the Lockforall CA DOJ cable locks; budget buyers should consider the 3-inch silver model.