Best Locking Mailbox of 2021

  • Editor’s Choice
  • Mail Boss 7506 locking mailbox
  • Mail Boss 7506
  • Durable, Secure, Reasonable price
  • Best Value
  • Protex WDB-110 mailbox
  • Protex WDB-110
  • Heavy duty, Durable, Weather proof
  • Premium
  • Salsbury Industries 4460BLK mailbox
  • Whitehall mailbox
  • Vintage design, Fits anywhere
You don’t always need a dog for security, but the best locking mailbox. Big things come in small packages. Bills and other junk mails carry a load of personal information hence making them a target for many thieves. The best locking mailbox is the guard protecting your identity and personal life from the hands of thieves and scammers.

A locking mailbox, also known as a secure mailbox, is a locked-door mailbox to help prevent mail theft. The best locking mailbox will have a vandal-proof door, use a sliding system, and be made of high-quality steel.

As email and identity theft cases increase, it is important to have a locking mailbox for your home. locking mailboxes Designed to protect your mail from intruders and bad weather conditions such as rain and snow.

If space is an issue, you can mount your locking mailbox on the front door wall or have it on a post in your yard. For maximum security from prying fingers get a size that will also accommodate oversized packages not only mails.

There are hundreds of locking mailboxes on the market, who claim to be sure. But what is the best locking mailboxes for 2021? Can you trust that your important messages are protected and secure in your mailbox?

There are many different locking mailboxes and considering the fact that your identity is risky, choosing the one that suits you best can be a bit overwhelming.

In this post we will check all the best locking mailboxes. All models in this review will prevent your mail from falling into the wrong hands, whether you are replacing your current mailbox or building a new security-centric home.

Check out our selection of 10 trusted best lockable mailbox reviews. These are the best products, the best prices, and the best services.

Best Locking Mailbox for Residential: Security Mailbox Reviews in 2021

Secure, Stylish & Best Value

1. Mail Boss 7506 – The Best Curbside Locking Mailbox

Mail Boss 7506 – The Best Curbside Locking Mailbox


Overview: Mail Boss 7506 is a reinforced locking mailbox road designed for people who want more control over mail. It is made of high quality materials and spacious enough to accommodate small packages.

Mail Boss 7506 secure mailbox measures 21 inches, 11.25 inches, 10.75 inches. In addition, it is forged with galvanized steel from 14 to 16, enough to withstand any kind of tempering.

It is worth noting that it has an advanced flap door, and large packages can also pass. Deflector doors are carefully designed to prevent intruders from capturing your package.

Similarly, the product is equipped with a locking system that cannot be turned on. To further strengthen this is a built-in 12-disc wafer lock that prevents intruders from recovering their mail.

In addition, a set of three keys is provided at the time of purchase along with its mounting hardware. It comes in bronze, black, granite and white and is a good locking curbside mailbox.

Reasons to Buy

  • Forged from quality steel
  • Anti-pry latch lock system
  • Vandal proof baffle door
  • Vandal proof baffle door

Reasons to Avoid

  • Magazines won’t fit
  • Key hole may get jammed


2. Mail Boss Metro 7160 – Best Easy to Install Locking Mailbox

Mail Boss Metro 7160 – Best Easy to Install Locking Mailbox


Overview: Mail Boss Metro 7160 is ideal for families without curb side. This locking mailbox, made of high quality materials, will be installed on any surface near your home increases safety.

In addition, it is made of galvanized steel from 14 to 16 inches. This makes it equally robust and sturdy, as in the 7506 model. In addition, it is sold with mounting accessories to help lift mailboxes on wooden, stone and stucco walls.

At the same time, like mailers most high-end security mailboxes, Metro 7160 also has a rear locking system. This ensures that the mailbox remains locked and can only be opened with its legitimate key.

For added security, the Mail Boss 7160 is equipped with a 12-wafers disk lock system. This prevents intruders from getting leveraged.

Finally, thanks to its solid structure, this mailbox will protect your mail from rain and any bad weather. Therefore, this locking mailbox waterproof is perfect for those looking for simplicity and installation anywhere.

Reasons to Buy

  • Solid construction
  • Anti-pry latch mechanism
  • Weatherproof
  • Easy to install

Reasons to Avoid

  • Wall-mount not strong that much
  • Low-quality nuts and bolts


3. Gibraltar Designer Locking Mailbox- Medium Capacity, Galvanized Steel

Gibraltar Designer Locking Mailbox


Overview: Gibraltar locking mailbox for curb side is designed for families and businesses that receive frequent emails. This unit is enhanced with advanced security features and makes it indestructible. It is also approved by the post manager to keep your mail secure until you retrieve them.

Gibraltar measures 21 inches by 11.2 inches multiplied by 13.8 inches. This makes him one of the largest and most spacious locking mailboxes.

In addition, the entire mailbox is made of galvanized steel from 12 to 14, which makes the unit robust enough to withstand intruders or inclement weather.

In addition, it is equipped with a non-slip locking system and a 12-disc wafers locking system to prevent the entry of any lever.

Finally, you have a hidden outbound mailbox to ensure that the mail carrier securely retrieves sending messages.

Reasons to Buy

  • Medium capacity
  • Strong steel construction
  • All-weather proof
  • Anti-pry and 12-disc wafer security mechanism

Reasons to Avoid

  • Faulty latch
  • Bulky and heavy


4. Mail Boss 7500 – The Best Commercial & Residential Locking Mailbox

Mail Boss 7500 – The Best Commercial & Residential Locking Mailbox


Overview: Mail Boss 7500 is USPS approved for residential and business. It’s a curbside mailbox designed to keep your email safe and minimize identity. In addition, it contains a number of unique features, award-winning as one of the best and safe locking mailboxes on the market.

First of all, Mail Boss 7500 consists of high quality galvanized steel 14 and 16. This makes the unit sturdy to prevent theft and wear resistance.

Secondly, it reinforced the three-layer security system to make it indestructible. Similarly, it has a s anti-pry latch lock that makes it difficult for intruders to pry on your mailbox.

Third, the unit also has a 12-disc wafer locking system to further prevent lever intrusion. In addition, it has a bevel door that prevents anyone from entering and taking your mail.

Finally, the installation of this mailbox is also easy, thanks to the supplied quick drag mounting plate. This patented feature allows you to securely attach the mailbox to any post made of wood, steel or concrete.

A removable tray can be used to send mail and provides a set of 3 laser keys.

Reasons to Buy

  • Solid construction
  • Durable design
  • Anti-pry latch lock
  • 12-disc wafer security

Reasons to Avoid

  • Not suitable for bulk mail
  • Unsteady mounting plate


5. Gibraltar MSK00000 Security Box – Best Locking Mailbox in Budget

Gibraltar MSK00000 Security Box – Best Locking Mailbox in Budget


Overview: Gibraltar MSK00000 locking mailbox is by far the cheapest five we’ve reviewed today. It is a simple and efficient mailbox that will keep your mail safe from intruders. The product is ideal for people who receive regular mail is not sensitive.

It is compact enough to accommodate all emails you occasionally receive. Gibraltar MSK00000 is characterized by an aluminium body, too, which is sprayed with white powder to maintain its mint appearance and prevent wear.

In addition, there are golden accents in several places, supplemented with a white coating. The black brushed aluminium surface makes this letterbox pleasant, even for people passing by.

Similarly, this locking mailbox can be mounted on any wall using the supplied mounting accessories. It also features a cam lock that prevents intruders from spying on your mailbox and stealing confidential mail.

Includes an internal pickup tray to securely store outgoing messages until they are picked up. At the same time, the red indicator allows the carrier to know that the outgoing message is being picked up.

Reasons to Buy

  • Impressive finishing
  • Vandal-proof lock
  • Compact and spacious
  • Secured pull-out mail tray

Reasons to Avoid

  • Faulty latch


6. Architectural Mailboxes 6200B-10 Oasis Mailbox

Architectural Mailboxes 6200B-10 Oasis Mailbox


Overview: The Architectural Mailboxes’ Oasis 6200B-10 locking mailbox features its sturdy, large and simple design to provide the protection you need for your mail without compromising quality. The studio unit can easily pick up 10 x 8 x 4 inch packages.

In addition, this mailbox can be easily installed on piles, columns, or rods with the help of pre-drilled holes. To make it easy to install, it is equipped with the necessary hardware to assemble the device.

With galvanized steel body, you can rely on its durability and longevity. Thanks to the rubber seal, it is further protected from dirt, corrosion, and moisture.

Reasons to Buy

  • Extremely durable
  • Large space
  • Dirt, moisture, and rust proof
  • Large receiving slot
  • Available in five colors

Reasons to Avoid

  • Large deliveries might block the hopper


7. Salsbury Industries Vintage Locking Mailbox

Salsbury Industries Vintage Locking Mailbox


Overview: If you are looking for a vintage design for locking mailbox, then lock Salsbury industries’ Victorian-style amenities might be a wise choice. Ensures durability through its aluminium construction.

In addition, this mailbox can be securely installed on the wall. An additional feature added to it is convenient stopper to limit the opening of the flap to prevent excess mail. This flap also helps protect the package from prying eyes or fishing.

This double-lock mailbox is ISO 9001:2008 certified to provide high-end security for your valuable documents and parcels.

Reasons to Buy

  • Beautiful vintage design
  • Easy to mount
  • Cost-effective
  • Available in four colors

Reasons to Avoid

  • The slot is not very wide


8. Protex Drop Mailbox

Protex Drop Mailbox


Overview: Protex offers a unique design for your locking mailbox. For the first time looking, you will clearly notice that it provides a secure level of secure custody of your envelope. In addition, this advanced mailbox has an electronic digital pad to lock the box securely.

This battery-powered device requires you to program the code that opens it correctly, such as a safe in a hotel room. In addition, since it has a thick metal body, it is designed to withstand difficulties.

Protex offers this wall-mounted mailbox that gives you the highest level of security, not only for your mail, but also for everyday items such as spare keys, emergency cash, etc.

Reasons to Buy

  • Cost-effective
  • Multipurpose box
  • Top-grade and sturdy material
  • Simple usability

Reasons to Avoid

  • Mounting screws are not given with the unit


9. Mail Boss 7175 Townhouse Locking Security Wall Mount Mailbox

Mail Boss 7175 Townhouse Locking Security Wall Mount Mailbox


Overview: MailBoss brings one of your toughest wall-mounted mailboxes that you can securely lock to keep your packages and mail secure. This budget unit ensures flexible use not only for homes, but also for other infrastructure such as offices, schools, etc.

The efficient and direct rectangular design offers a variety of colors, giving you enough choice. If you’re not looking for something elegant and want a subtle and reliable locking mailbox, this one is probably ideal for you.

For advanced protection, the steel design ensures the safety of your items.

Reasons to Buy

  • Sturdy construction
  • Affordable
  • Subtle looks
  • Multipurpose use

Reasons to Avoid

  • It is not great for large parcels
  • Not ideal for curb side use


10. Qualarc WF-PB019 ParcelSentry Junior Wall Mount Locking Parcel Drop mailbox

Qualarc WF-PB019 ParcelSentry Junior Wall Mount Locking Parcel Drop mailbox


Overview: This garden tractor features a comfortable high back seat, electric locking system, comprehensive and welded fabricated cutting deck, and Kawasaki engine. For a challenging terrain, you will need this beast to handle all your desires.

Husqvarna TS 348XD is This great locking mailbox by Qualarc is designed to ensure delivery of packages at your door. USPS usually only leaves the package on the porch, and you may not be able to pick it up at this time.

However, with WF-PB019 ParcelSentry, you get a large and secure box to protect your mail and parcels without worrying about it. This weather-resistant shipping box does not have a slot inserted into the mail.

However, it has a lid that people need to open, place the package, close the top and press the lock button. This keeps the package secure so that you can retrieve it later. Of course, you will need to open the box key to remove the parcels.

Reasons to Buy

  • It has a large, sturdy box design
  • Weatherproof
  • Secure
  • Simple ground-based installation

Reasons to Avoid

  • Instructions for installation are not clear


What is locking mailbox?

Contemporary or traditional mailboxes are installed on the roadside, quite small and without locks. There is no lock in a mailbox would mean that theft occurs in an easy way.

Mail theft is common and requires some way to contain it. It is not possible to lock it, so updating a mailbox to include a lock is an option. Getting one is easy, but there’s something to do before using it.

A new mailbox with a padlock requires the approval of the post office administrator to use it. You cannot install locks on existing generation mailboxes or traditional mailboxes.

What is the recommended size for Mailbox?

As we know, USPS mandates that a mailbox cannot be higher than 45” off of the ground. So, the post size of a mailbox should be no longer than 42” in length. One must then take into account the 3” of an average American curb.

How Does A Locking Mailbox Work?

In short, locking mailbox is similar to traditional unlocked mailboxes. The USPS carrier place the message on the revenue mailbox door. This is a small opening to ensure that mail enters the secure part of the mailbox.

When you need to pick up mail from your mailbox, you need to unlock the security door to gain access. You can then empty this storage and lock it again.

Is there any way to Guarantee Anti-Theft?

Sometimes known as a secure mailbox, a locking mailbox uses a powerful key and locking system to ensure message security. It usually has a durable steel structure to prevent breakthroughs, and weather-resistant, so it can withstand elements. But they cannot guarantee anti-theft in extreme situations.

Can I add lock to my existing mailbox?

The reason we use locking mailbox is to make sure our email is safe and stolen. Another advantage is to upgrade it to a large mail to install more letters on the box.

You cannot add locks to the previous mailbox. You need to get a new lock with a lock function and make sure it is approved by the post manager. USPS carrier does not accept locking mailbox keys.

To enable mailbox locking, you must ensure that the mailbox meets the standard features of a traditional mailbox. So, with the approval of the mailbox administrator, you can lock it.

Best Locking Mailbox buying guide

Buying locking mailbox for residential is confusing as there are lot of brands that looks almost same. However, if you know what you’re looking for, it’s possible to get the best locking mailbox.

Sometimes you can receive mail from the sender of the package. Therefore, it is necessary to weigh the product to obtain an estimate of the required shipping costs.

Mailbox Placement

The location in which you plan to place the new mailbox will determine the model you purchased. Consider setting up your inbox at strategic points in sight. Typically, there are two types of locking mailboxes: curbside mailboxes and wall-mounted mailboxes.

They can even take the original location of their mailbox. According to this source, the locking mailboxes road tends to be heavier, as its robust and robust design allows them to last longer and withstand weather conditions. locking mailboxes

However, road safety mailboxes need a pole and mounting plates to keep them in place. Therefore, the factor locking mailbox at the right time of purchases. On the other hand, wall-mounted mailboxes are quite easier to set up.

They can be installed on the walls of your home, garage or front door. You do not need additional accessories to repair them, and tend to be smaller than curb locking mailboxes. It is also easier to place the wall mounted locking mailbox in a safe place where you can see it.

Mail Type

The type of message you receive will also determine the type of secure mailbox you need. If you only receive small envelopes as utilities, compact locking mailbox is enough. On the other hand, if you receive a larger package, such as online shipping, then a large locking mailbox is enough.

Mail Sensitivity

The sensitivity of the messages you receive determines the locking mailbox security level you want. If a new credit card or financial statement is sent to your email, you need tamper-proof and improved locking mailbox.

However, if you don’t risk losing sensitive email information you receive, then entry level locking mailbox does.

Mail space

The amount of space you need in locking mailbox depends on how often you receive emails. In addition, if you travel a lot, you need a secure mailbox that will keep all the mail for a while until you return. Some locking mailboxes may hold mail for months.

Mailbox Approval

When upgrading to locking mailbox, you must notify your postal carrier. The postal administrator must verify that the new locking mailbox is legally used for domestic or commercial purposes. Fortunately, most of today’s sales are accompanied by the stamp of approval of the postal administrator. locking mailboxes

Locking mechanism

locking mailboxes Which locking mechanism should guide you to. Keyboard lock mailbox is desirable if you tend to lose a lot of keys.

Ready to Buy the Best Locking Mailbox?

The best locking mailbox must satisfy all your needs as a consumer. There are many locking mailboxes available on the market. The brand or model you choose should not only provide the required security, but also provide additional benefits to help better manage your mail.

Does your research before solving locking mailbox buy? Consider this comprehensive review locking mailbox as a buyer’s guide to getting value for your money.

Frequently Asked Questions about Locking Mailboxes

Is it illegal to break into my own mailbox?

Your mailbox is not only your property. According to federal law, it belongs to the U.S. Postal Service. This means that manipulating a mailbox is a federal crime.

What should I do if I lose my mailbox key?

After the loss of two original keys, you can request a replacement by submitting a U.S. Postal Service Form 1094 and paying a refundable key deposit and a key fee. If your keys still exist, but the keys are worn or damaged, you can take them to the post office and replace them for free.

Related Posts

Best Riding Lawn Mower for Hills10 Best Riding Lawn Mower for HillsREAD MORE
USPS mailbox regulationsMailbox Rules and Regulations ExplainedREAD MORE
best wall mount mailboxBest Wall Mount MailboxREAD MORE

2 thoughts on “Best Locking Mailbox of 2021”

  1. You have listed some of the strongest locking mailboxes. good job

    • Thanks Ryan for visiting us. Stay connected for latest posts.


Leave a Comment