COVID-19 UPDATE: Locking Security Mailbox is continuing operations. Contact us directly with questions 817-602-8372
Featured Products

High Security Wall Mounted Payment Drop Box
Free ground shipping in the contiguous 48 United States for orders over $100. Designed for ite

Custom High Security Through the Wall Deposit Drop Box with Hopper Drop Door
This Custom High Security Through the Wall Deposit Drop Box with Hopper Drop Door is made to or

Through the Wall Letter Drop Slot with Chute
Free ground shipping in the contiguous 48 United States for orders over $100. NOW WITH TWO S

Replacement for Secure Mail Vault Locking Mailbox with Optional Combination Lock
FREE SHIPPING. Ships in 1 to 2 business days! This is the replacement locking mailbox for t

Steel Outdoor Secure Payment Drop Box Wall Mounted
ON SALE - Manufacture Ordered Sale - price ends soon! Looking for a secure outdoor drop box f

Large Parcel Drop Box for Packages and Large Envelopes
Free ground shipping in the contiguous 48 United States for orders over $100. Perfect as a parcel

Secure Key Drop Box with Post
The drop opening is 6″ w x 5″ d x 2″ h. The hopper style drop drawer allows for large key sets, fobs
Most Popular Products

High Security Outdoor Large Wall Mounted Payment Drop Box / Mailbox with Combination Lock 12 Gauge Steel
Free ground shipping in the contiguous 48 United States for orders over $100. Made in the USA

Wall Mail Drop Slot
Free Ground shipping in the contiguous 48 United States for orders over $100. Our Wall Mail Drop Sl

Through the Wall Letter Drop Slot with Chute
Free ground shipping in the contiguous 48 United States for orders over $100. NOW WITH TWO S

Outdoor Secure Payment Locking Drop Box
Free ground shipping in the contiguous 48 United States for orders over $100. Scroll down to v

Replacement for Secure Mail Vault Locking Mailbox with Optional Combination Lock
FREE SHIPPING. Ships in 1 to 2 business days! This is the replacement locking mailbox for t

Adjustable Through the Wall Locking Drop Box
Free ground shipping in the contiguous 48 United States for orders over $100. Our adjustable th

Outdoor Payment Drop Box Wall Mounted
Free ground shipping in the contiguous 48 United States for orders over $100. Scroll do

Payment Drop Box with Combination Lock
Free ground shipping in the contiguous 48 United States for orders over $100. Scroll down to

Residential Wall Mounted Locking Mailbox
Free ground shipping in the contiguous 48 United States for orders over $100. Our Residential Wall

Custom High Security Through the Wall Deposit Drop Box with Hopper Drop Door
This Custom High Security Through the Wall Deposit Drop Box with Hopper Drop Door is made to or

Large Locking Wall Mounted Mailbox
Free ground shipping in the contiguous 48 United States for orders over $100. Ideal as either a r

Steel Outdoor Secure Payment Drop Box Wall Mounted
ON SALE - Manufacture Ordered Sale - price ends soon! Looking for a secure outdoor drop box f
New Products

Interior Flange for Mail Chute
This flange for the mail chute comes in two sizes, be sure to order the correct size, standard or fo

Rain Guard for Custom Drop or Mail Slot
Each rain guard is different for custom built drop boxes and mail slots. The photo shown may not ref

Custom Color
This page is limited to preapproval for custom paint jobs. Prices will vary according to the size a

Large Custom High Security Through the Wall Deposit Drop Box with Hopper Drop Door
Our through the wall drop can be installed in wall thicknesses from 4" to 13" thick. For thicker wal

Lockset for Cash Payment dropbox
This lockset includes 4 keys and only works for the cash payment dropbox item 88694.

Vertical Door Mail Slot
This mail slot can ben installed either vertically or horizontally. Our mail slot is made from

Ballot Dropbox High Security
In stock & ready to ship! High Security Outdoor Ballot drive up or walk up drop box or for any

Large Outdoor Ballot Dropbox for Drive Up Walk Up Secure Ballot Drop
Designed for walk or drive up deposits of ballots. Our outdoor secure ballot dropbox is designed to

Free Standing High Capacity Large Payment Dropbox
This is one of our largest drop boxes available and designed for high volume payments or ballots. It

Outdoor Heavy Duty Payment Dropbox with Hopper Drop Door
The ultimate high security outdoor payment dropbox. Developed and designed for a state campground wh

Fire Rated Through the Wall Letter Dropbox with Rear Access
Our FIRE RATED Through the Wall Letter Drop is a front drop with rear access mailbox suitable f

Outdoor Direct Weather Payment Dropbox
Made for direct weather and highly secure our payment dropbox is made of 1/8" steel (11 gauge) and p
Welcome to the Locking Security Mailbox online store. Here you will find a large selection of the best locking security mailboxes made to help keep your mail and identity secure. Choose from our featured locking mailboxes below or click on the product tabs at the left to view our entire selection of locking wall and curbside mailboxes. We take pride in all the quality mailboxes that we offer, and work hard to make you satisfied with your purchase. If you have any questions or you're not sure what type of lockable mailbox you need, please email or call us 817-602-8372. You'll also enjoy FREE ground shipping for orders over $100 shipping in the contiguous 48 United States and 100 percent safe, secure shopping.
NEW PRODUCTS ADDED. We are now offering locking drop boxes, wall safes and mail slots for the door or wall! These items will enhance the security of your identity and protection for your valuables in your home. We will continue to add more choices to these categories as we find more quality products that we feel will meet your needs.
These unique, sturdy and secure mailboxes will add safety and beauty to your home and may last a lifetime. We take pride in all the mailboxes we sell and work hard to make our customers satisfied with their purchase. If you have any questions or you're not sure what type of mailbox you need please call or email us.
Why buy a locking mailbox? Your identity is one of the most important things you should protect outside of your own life. As a society we are known not just by our facial features and our name, but by our social security number and our credit. In a matter of seconds a thief can walk or drive up to your house, open your mailbox and walk or drive away with credit card statements, bank statements, and a number of other personal letters that have information about you and your family. You lock your front door, you lock your car, so why not lock your mailbox?
Thousands of people are affected daily by identity theft. Keeping your mail secure is not only something that keeps your mail safe, it might just keep you from spending hundreds of hours trying to repair your credit after your mail has been taken. Many times it will be weeks, months or even years before you might know your mail has been stolen. The longer it goes unnoticed the more damaged is caused and the more time it takes to fix.
A security mailbox is a simple way to protect you and your family from a crime that grows more popular daily. And it is not just hardened criminals looking to take your mail and your identity. Occasionally a kid thinking it is funny and just a prank steals mail. The point is you never know. Our locking mailboxes are easy to install and for a few hundred dollars you can have peace of mind knowing your mail is much more safe in a steel, locked box and not just a cheap mailbox with an unlocked lid.
Take some time and research locking mailboxes. If you don't buy one from us, please buy one from someone. Locking mailboxes are a great way to secure your mail and give you peace of mind.