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Locking Mailboxes
Locking Residential Mailboxes — Peace of Mind at the Curb
Mail theft in single-family neighborhoods has climbed year over year. Tax refunds, credit-card replacements, government checks, medications — everything a criminal wants sits inside an unlocked box, sometimes for hours. A locking mailbox stops the casual attempt and slows down almost every serious one.
Every mailbox on this page is designed for security first. Heavy-gauge steel construction, hardened locks with anti-pick pins, anti-fish baffles inside the mail slot, and USPS approval so your carrier accepts it. Mailboss, Salsbury, and select Gaines models — all engineered to look right at the curb AND actually protect what's inside.
A little inspiration — from our carriers to yours:
Brand: Mail Boss
Product Code: Mail-Boss
The Mail Boss Curbside locking mailbox delivers ultimate mail security and protects you from the epidemic of mail-identity theft.With heavy-gauge galvanized welded steel construction and stainless steel hinges. The Mail Boss is a Postmaster General Approved mail fortress ! An exclusive patented anti..
$189.99
Out Of Stock
Brand: Salsbury
Product Code: 4325D
Salsbury 4300 Series Designer Roadside MailboxesFeaturesMailboxes are U.S.P.S. approvedManufactured by Salsbury Industries to USPS-STD-7B specificationsMade entirely of aluminumFeature both a front and rear access locking doorInclude a lock with 2 keys on each door (keyed alike)Feature a durable pow..
$195.00
Brand: Salsbury
Product Code: 4325
Salsbury 4300 Series Roadside MailboxesFeaturesMailboxes are U.S.P.S. approvedManufactured by Salsbury Industries to USPS-STD-7B specificationsMade entirely of aluminumFeature both a front and rear access locking doorInclude a lock with 2 keys on each door (keyed alike)Feature a durable powder coate..
$220.00
Brand: Mail Boss
Product Code: Mail-Manager
The Mail Manager locking security mailbox by Mail Boss is USPS Approved for residential use and protects against mail theft and vandalism. Its innovative design accepts mail bundles and small packages while deterring fishing. Made of heavy-gauge galvanized steel, the Mail Manager includes a patented..
$119.00
Brand: Mail Boss
Product Code: Mail-Manager-PRO
The Mail Manager PRO by Mail Boss combines the best features of the Mail Manager and the Mail Boss into one ultimate security mailbox.This 14- and 16-gauge galvanized steel mailbox features our same patented anti-pry latch locking mechanism as the Mail Boss and Package Master models. The baffle bin ..
$159.99
Brand: Salsbury
Product Code: 4750
Salsbury 4750 Mail HousesFeaturesMay be used for U.S.P.S. residential door mail deliveryMade of electro-galvanized 20 gauge steelInclude a stainless steel mail flap with a 12" W x 1-1/4" H openingFeature a durable powder coated finish available in black, green, beige and whiteAccessed from the front..
$115.00
Brand: Mail Boss
Product Code: Package-Master-7207
The Package Master works perfectly as a locking brick or stone column mailbox insert.The Mail Boss Package Master is the ultimate security package mailbox for receiving small parcels and securely storing weeks of mail.This extra-large jumbo capacity Postmaster General Approved security locking mailb..
$279.99
Brand: Mail Boss
Product Code: 7120
The In Ground Steel Mailbox Mounting Post by Mail Boss is made of heavy-duty 10- and 14-gauge galvanized steel with a durable powder-coated finish.Use this 46″ in-ground mailbox post to mount any curbside Mail Boss locking mailbox. The In Ground Post should be buried approximately 12″ in ground in o..
$79.99
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Brand: Salsbury
Product Code: 3308
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
Brand: Salsbury
Product Code: 3376
Tenant Parcel Locker Lock - for Cluster Box Unit Parcel Locker Door - with (3) KeysDownloadsMore Product Information..
$45.00
Brand: Salsbury
Product Code: 3390-5
Standard Locks - Replacement for F Series CBU Door with 3 Keys per Lock - 5 PackDownloadsMore Product InformationVideosInstallation Video - Tenant Lock Replacement..
$125.00
Brand: Mail Boss
Product Code: Base-Plate
The 27″ Surface Mount Post & Base Plate package is designed to mount securely on a sidewalk or curb that stands 4″-8″ above the road surface.This heavy duty post is constructed of 10 & 14 – gauge galvanized steel and is finished in a durable powder coat. Available in black, white, bronze &am..
$119.00
Brand: Mail Boss
Product Code: Base-Plate
The Mail Boss Base Plate allows you to secure a mailbox post to a variety of hard surfaces including concrete or asphalt.Constructed of 10-gauge galvanized steel for strength and stability, the base plate features a durable powder-coated finish available in black, granite, bronze or white. Generally..
$54.99
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Brand: Salsbury
Product Code: 3308BLK-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308BRZ-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308GRN-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
Brand: Gaines
Product Code: CF-BLK
The Gaines Classic Faceplate: Black Classic Mailbox
Refined Elegance for Your EntrywayTransform your entryway with the Gaines Classic Faceplate. Crafted from premium cast aluminum and beautifully finished, it offers enduring style and secure mail delivery. Customize your faceplate with a ran..
$379.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308GRY-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
Brand: Gaines
Product Code: CF-BRO
The Gaines Classic Faceplate: Bronze Classic Mailbox
Refined Elegance for Your EntrywayTransform your entryway with the Gaines Classic Faceplate. Crafted from premium cast aluminum and beautifully finished, it offers enduring style and secure mail delivery. Customize your faceplate with a ra..
$379.00
Brand: Gaines
Product Code: CF-WHI
The Gaines Classic Faceplate: White Classic Mailbox
Refined Elegance for Your EntrywayTransform your entryway with the Gaines Classic Faceplate. Crafted from premium cast aluminum and beautifully finished, it offers enduring style and secure mail delivery. Customize your faceplate with a ran..
$379.00
Out Of Stock
Brand: Gaines
Product Code: CF-ALM
The Gaines Classic Faceplate: Almond Classic Mailbox
Refined Elegance for Your EntrywayTransform your entryway with the Gaines Classic Faceplate. Crafted from premium cast aluminum and beautifully finished, it offers enduring style and secure mail delivery. Customize your faceplate with a ra..
$379.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308SAN-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308WHT-U
Salsbury 3300 Series Cluster Box Units (CBU's) - USPS AccessSecure Mail & Package Delivery SolutionCluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applicati..
$2,700.00
FAST SHIPPING / 1-2 DAYS!
Brand: Salsbury
Product Code: 3308R
Salsbury 3300R Series Regency Cluster Box Units (CBU's) -
USPS AccessElegant Secure Mail & Package Delivery SolutionRegency Decorative Cluster Boxes manufactured by Salsbury
Industries provide USPS access and offer a secure means of receiving mail and
packages. They are designed with ..
$3,700.00