It is important to have the best plastic locking mailbox. In the following post, we will help you to select the best plastic locking mailboxs.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Mail Boss Mail Box READ REVIEW

Best For Light Weight: Buy: Mail Boss Plastic Locking Mailbox READ REVIEW

Best For Lots Of Mail: Buy: Architectural Mailboxes Mounting Bracket READ REVIEW

Best For Padded Envelopes: Buy: Gibraltar Mailboxes Plastic Locking Mailbox READ REVIEW

Best For Rural Area: Buy: Architectural Mailboxes Plastic Locking Mailbox READ REVIEW

Best For Medium Size: Buy: Shoppingonbed Plastic Locking Mailbox READ REVIEW

Best For Larger Envelopes: Buy: Gibraltar Mailboxes Secure Mailbox READ REVIEW

Best Overall: Mail Boss Mail Box

Buy on Amazon

The latest Mail Boss Mail Box is an absolute beast in terms of its features, and rightfully takes the top spot with ease. The mail boss mail box functions well, is perfect for high quality, It is designed for heavy duty construction and has a very nice design. USPS approved full-service residential locking security mailbox prevents mail-identity theft. Moreover, this is extra secure, it is very durable and has a post design.

The mailbox is great for ease of use, is good for an excellent price, it is used for heavy weight and has a good design. Most importantly, the mail boss mail box is extremely solid, It is made for quick delivery and has a small design.

Most buyers quickly discovered that the mailbox is smaller but has more volume to hold mail than its competitors. Moreover, a few strongly agree that the mailbox is an incredibly fair-priced upgrade and made to withstand the apocalypse. Also, a few strongly agree that this mailbox will make them think twice about messing with it. With no doubts, this mailbox passed the test and had very satisfied buyers eager to share their experience.

• This includes or requires mounting plates.
• This is sturdy, well made and also good for many more years.
• This comes with three keys, which is plenty.
• This does nothing about the theft of outgoing mail.

Best For Light Weight: Mail Boss Plastic Locking Mailbox

Buy on Amazon

The Mail Boss Plastic Locking Mailbox's high-end materials makes sure that it ages well with use. The mail boss plastic locking mailbox is great for curb appeal, It is good for floor liner and has a great design. Make sure this fits by entering your model number. Further, it is easy to understand and has a simple design.

The mailbox is made with good capacity, has included components, It makes for solid construction and has a great shape. In addition, it comes with product dimensions, It is very nice and I really like the design. Above all, the mail boss plastic locking mailbox is best with great size, It makes for great security and has a very nice design.

Most buyers opine that the mailbox is spacious, and large from the inside to get large mail. In addition, a few strongly agree that the mailbox comes with a drill bit and 1.5" lag bolts to mount the box to wood. And, a few also found that this metal box is a manual version. It requires 2 legs to walk to the mail box and check manually for the mail. In conclusion, for most customers, Mail Boss product was what they were looking for.

• This has a simple lock with dual locking tabs.
• This has a universal hole pattern and should be compatible with most posts.
• This faces the house and has a rigid design.
• The postal folks manage to stuff a lot of material in it.

Best For Lots Of Mail: Architectural Mailboxes Mounting Bracket

Buy on Amazon

Not everyone likes to purchase a mailbox for their daily purpose, but the architectural mailboxe mounting brackets would be an anomoly. Further, the Architectural Mailboxes Mounting Bracket has asked for help and has a small design. Dual door locking parcel mailbox, two doors for easy access. Moreover, it checks the size, It works well for good quality and has a simple design. Most importantly, the architectural mailboxes mounting bracket is available in a total of 3 different colors: rubbed bronze, black and white.

Most customers opine that the mailbox fits a female adult size hand to allow access and pull out the mail or package from inside. Also, they also found that the mailbox looked nice in white. Moreover, they also found that the mailbox was chocolate brown not black. In short, buyers found this to be one of the best mailboxs for daily purposes.

• The top flap on the street side of the box does not lock.
• The mailbox package included a mounting plate with predrilled holes to match that post.
• This comes with the territory with devices that are secure.
• This is a very well made, well designed mailbox.

Best For Padded Envelopes: Gibraltar Mailboxes Plastic Locking Mailbox

Buy on Amazon

The Gibraltar mailboxes plasticlocking mailbox is suitable and reliable and fits well with your daily use. The Gibraltar mailboxes plastic lockingmailbox allows homeowners to safely retrieve mail away from the street. When you purchase a Gibraltar mailbox, you help support hundreds of jobs at home. The Gibraltar classic all - in - one mailbox and post combo is as convenient to install as it is functional.

The mailbox is hot to the touch, it is very durable and has a post design. Finally, the Gibraltar mailboxes plasticlocking mailbox going strong and has a perfect design.

Most customers found that the mailbox is as simple as sliding over a 4x4 post and driving in the included screws. Also, they say that the mailbox is manufactured by solar group, per the stamp in the plastic mold. Further, a few strongly agree that the boxes and decorative posts are all made of some kind of plastic, which lasts a long time. Obviously, this mailbox passed the test and had very satisfied buyers eager to share their experience.

• The classic's medium capacity lends ample room for your parcel deliveries.
• This is great for the perfect size, It is made rust-proof and has a beautiful design.
• This is designed to detach without breaking, given sufficient force.
• Manufacturer says: Established in 1957, we offer the widest variety of residential mailboxes.

Best For Rural Area: Architectural Mailboxes Plastic Locking Mailbox

Buy on Amazon

Architectural Mailboxes has been making great mailboxs for years, thanks to a combination of clever design and appropriate materials. The Architectural Mailboxes Plastic Locking Mailbox is effective, is good for fast delivery, it is water tight and has a simple design. Make sure this fits by entering your model number. Also, it makes for super fast delivery, is very large, it is pretty good and has a very nice design.

The mailbox looks very nice, It looks nice and has a nice design. Lastly, the architectural mailboxes plastic lockingmailbox is quite sturdy, keeps the mail dry, It makes for a great buy and has a good design.

Most customers agree that the mailbox is easy to install with the architectural mailboxes 7540b. Further, a few strongly agree that the mailbox is very secure compared to many others. Moreover, a few also found that the mailbox come with any hardware to allow quick "plug and play" installation on an existing mailbox post. Consequently, customers were very happy to recommend it to friends and families.

• It is easy to place the key in and open.
• This is made from stainless steel and other corrosion resistant materials.
• This is easy to grab again through the hopper door.
• This includes rubber seals to keep deliveries clean and dry.

Best For Medium Size: Shoppingonbed Plastic Locking Mailbox

Buy on Amazon

Shoppingonbed line of mailboxs come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. And, the Shoppingonbed Plastic Locking Mailbox works well, It is great for top quality and has a post design. Make sure this fits by entering your model number. Further, it features a durable ribbed body and powder coated paint finish that adds strength and resistance against weathering. Most importantly, the shoppingonbed plastic locking mailbox is available in 4 colors: black - extra large, black - medium, bronze - medium etc.,.

Most buyers quickly discovered that the mailbox is used for tools in the garden. In addition, they say that the mailbox will succumb to direct assault by a school bus. And, a few say that the mailbox does have a good metal handle on the door, and it closes tight.

• Instructs could have been better, but it’s a good mailbox.
• The finish on this mailbox is a textured bronze colored coating.
• Engineered with top quality galvanized steel and an aluminum outgoing mail flag.
• It is easy to attach a handle & flag.

Best For Larger Envelopes: Gibraltar Mailboxes Secure Mailbox

Buy on Amazon

The Gibraltar mailboxes secure mailbox is the most convenient mailbox on the market today. The Gibraltar mailboxe secure mailbox comes with fool proof, It is rather large and has a perfect design. Make sure this fits by entering your model number. Further, it is compatible with multiple Gibraltar posts like dpk00000, es200b00 or bp000b01.

The mailbox feels secure, it is affordable and has a curbside design. Most importantly, the Gibraltar mailboxes secure mailbox provides abundant space for multiple parcels.

Almost all customers found that the mailbox can fit their arm into the mailbox from the chute, and maybe they can. Further, they strongly agree that the mailbox looks quite attractive from the street. Moreover, a few also found that the first mailbox installed fairly easily, i.e., the lid / box screw holes all lined up.

• This does hold off a bit of mail.
• This fits a ton of mail, locking, easy to install.
• It takes a key to easily open it, and that's good enough.
• The Ultra-violet inhibitor finish prevents color damage from the sun.