The 10 Best Key Lock Boxes

Updated November 09, 2017 by Ezra Glenn

10 Best Key Lock Boxes
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We spent 41 hours on research, videography, and editing, to review the top selections for this wiki. If you are a homeowner who wants to provide access to tradesmen or let your kids come and go without fear of them losing a key, one of these lock boxes will do the trick nicely. They're also ideal for realtors who need to let people in to view vacant homes, store owners with rotating managers, and vacation rental properties. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best key lock box on Amazon.

10. Vault Locks 3210

Constructed from thick and sturdy metal, the Vault Locks 3210 is nearly impenetrable and can mount securely to almost any flat surface, so it's great for permanent installations. It is large enough to hold multiple keys and comes with a protective rubber bumper.
  • can withstand hammers and saws
  • mounting hardware rusts over time
  • must be installed in a dry location
Brand Vault Locks
Model pending
Weight 11.2 ounces
Rating 3.6 / 5.0

9. 321 Locks LB-003

The 321 Locks LB-003 has a heavy-duty metal construction and a front-opening system that allows for easy access to its contents, as long as you know the four-digit code. It comes with a free e-book with lots of tips on how to protect your family and your home.
  • access code is simple to change
  • can be attached to a doorknob
  • may not hold large modern car keys
Brand 321 Locks
Model LB-003
Weight 12 ounces
Rating 3.6 / 5.0

8. First Alert 3060F

With its steel construction, powder-coated finish, and a large interior with hooks for up to 28 sets of keys, the First Alert 3060F is ideal for valets or condominium front desks. It comes with mounting hardware to keep it securely bolted to a wall.
  • includes identification tags
  • good for home or office organization
  • can be pried open with a screwdriver
Brand First Alert
Model 3060F
Weight 3.8 pounds
Rating 4.1 / 5.0

7. Master Lock 5400D

The Master Lock 5400D can be hung from doorknobs, fences, and posts. Its body is reinforced against tampering, and a shutter door protects its four sleek, metallic-finished, free-spinning combination dials from the elements.
  • protective cover slides smoothly
  • remains in one piece when opened
  • construction is not watertight
Brand Master Lock
Model 5400D
Weight 16 ounces
Rating 3.7 / 5.0

6. Kidde AccessPoint 001404

The Kidde AccessPoint 001404 is available in three colors and can hold up to three keys. It has a simple patented push-button combination system that allows you to program access codes with up to 7 numbers for a greater level of security.
  • padded shackle protects door knobs
  • shock- and uv-resistant
  • buttons can be hard to see at night
Brand Kidde
Model 001404
Weight 1.7 pounds
Rating 4.3 / 5.0

5. Kingsley Guard-a-Key 70074

Perfect for tight spaces thanks to its flat form factor, the Kingsley Guard-a-Key 70074 features a rotating hinged design that opens to reveal a compartment large enough for up to 10 keys. Its shackle can fit around most doorknobs, making it a great choice for realtors.
  • rugged all-metal body
  • weather-resistant shackle coating
  • resetting pin is a bit fragile
Brand Kingsley Locks
Model 70074
Weight 7.2 ounces
Rating 4.3 / 5.0

4. Nu-Set 2050-3

The Nu-Set 2050-3 includes a detachable lid and a weather-resistant protective cover, so you don't have to worry about it rusting or the lock mechanism sticking. For added security, it requires the use of an included key to change its combination.
  • hand assembled and quality tested
  • inconspicuous outer shell
  • too small to hold a credit card
Model 2050-3
Weight 1.8 pounds
Rating 4.0 / 5.0

3. KeyGuard SL-590

With a tough ABS plastic shell and a metal interior frame, the KeyGuard SL-590 has a capacity large enough to accommodate key fobs, credit cards, IDs, and more. It is available in a wall-mountable or shackle design to fit all needs.
  • ideal for vacation rentals
  • front cover protects the buttons
  • easy to use alphanumeric design
Brand KeyGuard
Model SL-590
Weight 1.9 pounds
Rating 4.5 / 5.0

2. Cocoweb HKPV-S Vault

The Cocoweb HKPV-S Vault offers a large, nearly unbreakable shackle and a durable zinc alloy frame. Its 4-digit passcode allows for up to 10,000 possible combinations, and it has a soft exterior that is gentle on surfaces to prevent any scratches or dents.
  • large enough for credit cards
  • objects won't fall out upon opening
  • wall-mounted unit also available
Brand Cocoweb
Model HKPV-S
Weight 1.4 pounds
Rating 4.5 / 5.0

1. Kidde AccessPoint 001014

The Kidde AccessPoint 001014 has a quarter-inch thick zinc alloy construction and a tight-fitting door that can stand up to more than just prying fingers. Its spin-dial panel opens to reveal a spacious interior large enough for numerous keys and cards.
  • easy to remember alphabetical code
  • inset door can't be wedged open
  • can be mounted to any flat surface
Brand Kidde
Model 001014
Weight 1.8 pounds
Rating 4.7 / 5.0

On Simplifying Security And Access Control

The ideal security plan does not make it harder to gain access to an office, shop, or residence, it simply makes it easier to regulate who gets inside and who is kept out. A safe and secure building has entrance ways that are clear of obstructions and clutter, providing easy access and that are easily visible from the street or the sidewalk. Exterior doors that are often used at night should feature illumination, whether from a light that is always on when the doors might be in use or from bright motion sensor activated lights that will remain on for several minutes after activation.

Video monitoring systems are a good idea for improved security, both because they add a layer of deterrent against trespass and because they can be used to identify and help prosecute anyone involved in criminal activity at a facility later. And of course a good alarm system is critical for proper security as well.

But outside of crime and trespass deterrence, allowing access presents its own set of issues. When you want to easily let certain people into a facility but want to restrict the access of others, that can require an involved approach to security. If you own or manage a large enough organization, it might make sense to simply hire employees who can monitor a door, directly or by video system, and either directly or remotely control the locks. For smaller businesses or for homes, such options are much less plausible.

If you want to permit access to certain individuals but keep your property generally locked and secure, the best approach is to use a solid key lock box located near the door to be accessed. That way you can grant access without the need for any active intervention, and you can always limit access either by changing the codes to your key lock box, or simply by removing the key from the box or even taking down the lock box itself altogether. Key lock boxes are an elegantly simple solution to the issues of access and security.

Choosing A Key Lock Box For Residential Use

There are two great reasons a home might need a key lock box near its door, and they start with the same letter: realtors and relatives. When you install a key lock box at your home, you make it easy for anyone allowed into the residence to get in, but you don't make it easier for anyone with dubious intent to gain access. While a key tucked under a door mat or flower pot may lead to a crime of convenience when uncovered by a half-hearted burglar, a good key lock box provides more than enough security to prevent any but a determined thief from getting into the home.

Key lock boxes are perfect for the latchkey kid who must let himself or herself inside after school (and who might otherwise lose their copy of the house key, which can complicate security for the entire residence) and so too are they perfect for houseguests or the house sitter who is looking after your residence while you and the family are away.

A key lock box can also permit housecleaners, dog walkers, or maintenance people into your home so that you don't have to miss work or change your plans to be there in person.

And then of course there is the realtor, who must always have quick and easy access to the homes he or she is representing. A key lock box means the realtor does not have to carry around keys to all the many houses they are managing, and it permits him or her to allow in prospective buyers at any time, or to share the key lock box's information with a colleague who might also want to show the house.

The Right Key Lock Box For Commercial Use

The ironic thing about many situations where a key lock box is warranted is that, in fact, many people need to have access to the locked facility. This can be the case at a retail shop, a factory or agricultural center's gate, a school or daycare center outside its normal hours of operation, or to varied small businesses. When you need to allow multiple people into a facility but have to restrict access to the general public, it might not be wise to simply create keys for everyone who needs to get in. It's too easy to lose a key, which then prohibits the person who needs access from getting in, and might also see a key falling into the wrong hands. So too is it harder to recover a key from an employee or volunteer who has been asked to leave your organization.

By installing a key lock box that uses a digital code or an analog combination lock outside your facility, you can assure those who deserve ready access can gain it, and you can quickly and easily change the code as needed if someone with knowledge of the code is fired or otherwise becomes prohibited from easy access. It's simpler to tell your staff a new code than it is to retrieve all outstanding keys or to go about the process of changing the facility's locks and then reissuing brand new keys.

The modest investment in a key lock box might initially cost a few dollars more than making multiple copies of your organization's keys, but it can save you time, money, and frustration down the line when the process of changing who can get into your facilities is no more complex than changing a code or combination lock.

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Last updated on November 09, 2017 by Ezra Glenn

Ezra is a writer, photographer, creative producer, designer, and record label-operator from New York City. He's traveled around the world and ended up back where he started, though he's constantly threatening to leave again.

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