Top 8 Usps Mailbox Locks with Keys – Wall-Mount Mailboxes

As an Amazon Associate I earn from qualifying purchases.

1. Mail Boss


Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large

Mail Boss #ad - Patented: includes patented anti-pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock.

Does not include or require Mounting Plate. Accessories: includes concealed outgoing mail clip, 3 keys, and required installation hardware. Usps approved full-service residential locking security mailbox prevents mail-identity theft; Stainless steel hinges for ease of use. Quality: 14- and 16-gauge galvanized welded steel construction defends against vandalism. Security: innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing.
BrandMail Boss #ad
ManufacturerMail Boss #ad
Height11 Inches
Length21 Inches
Weight26 Pounds
Width10 Inches
Part Number7506
WarrantyLimited Lifetime



Multipurpose Mailbox Lock for Several Brands – Nickel Finish, Opens Counter-Clockwise with 90º Rotation, Prime-Line S 4140 Mailbox Lock – Replacement, ILCO 1003M Keyway

PRIME-LINE #ad - Works for several brands – this replacement mailbox lock works for several brands of mailboxes, Bommer, Auth-Florence, including: American Device, and Miami Carey. Locking security feature – this lock has a security feature that prevents the key from being removed when in the unlocked position, which prevents forgetting the key, and ensuring the mailbox is locked every time it’s used.

Replacement lock – this multipurpose replacement mailbox lock is an easy fix and can easily replace lost or broken mailbox locks. This is a 5-pin tumbler lock. Includes – replacement lock kit includes a total of 5 zinc-plated steel cams, brass pins, a spring steel locking clip and 2 keys. Durable, this replacement lock is strong and durable, strong construction – made of diecast with a nickel-plated face, sure to last the test of time.
ManufacturerPrime-Line Products #ad
Height4.88 Inches
Length1.25 Inches
Width3.81 Inches
Part NumberS 4140
ModelS 4140

3. SereneLife


Outdoor Galvanized Metal Key Large Capacity, Commercial Rural Home Decorative & Office Business Parcel Box Packages Drop Slot Secure Lock- Serenelife SLMAB04, Modern Wall Mount Lockable Mailbox

SereneLife #ad - Residential or office use: aesthetic posts, front door house, classic rural and modern apartment. Large capacity: the lockable wallmount mailbox duty are holding multi mailings, group mail, package, small parcel, magazines, paperwork, newspaper, and post office deliveries.

In terms of its locking security, mounts vertical mailbox stylish look adds modern touch to exterior decor, commercial or business, mailbox has secure key lock with two reserved key locks that is not easy to duplicate. Weatherproof: outdoor mountable mailboxes are made with high quality galvanized steel magnetic cover, black powder coated that locked mails from heavy rain and deliberate theft. Decorative bin door slots: though drop box is lock, parcels, the slot can allow payments, outgoing mail and box packages to be inserted since it has an easy access metal flap like an old envelope mailbox.

Easy installation: it has pre-drilled holes and mounting screw for solid attachment in the front porch of home or office. This measures 102’’ x 12. 2’’ x 3. 6’’ wxdxH. This is a universal mount mailbox in any walls or flat wall surface. This is designed to prevent from fishing or stealing private property.
BrandSereneLife #ad
ManufacturerSereneLife #ad
Height12.2 Inches
Length10.2 Inches
Width3.6 Inches
Part NumberSLMAB04
Warranty1 Year Limited



Bright Nickel, Compx National Pin Tumbler Lock

COMPX NATIONAL #ad - Manufacturer: compX NATIONAL. Country of manufacture: United States. Padlocks, lockout/Tagout & Security Equipment.
ManufacturerCompx National #ad
Height0.9 Inches
Length5 Inches
Width3 Inches
Part NumberC9100

5. Salsbury Industries


Salsbury Industries 3390 Standard Replacement Lock for F Series Cluster Box Unit Door with Three Keys

Salsbury Industries #ad - Available for commercial mailboxes and residential mailboxes. Model number: 3390 Stainless Steel. Corresponding key blanks box of 50 keys are available.
BrandSalsbury Industries #ad
ManufacturerSalsbury Industries #ad
Height1 Inches
Length1 Inches
Weight0.25 Pounds
Width2 Inches
Part Number3390

6. CCL Security Products


And Formed Hook Cam, CCL Security Products 82013 Multicam Mailbox, Mounting Clip, Includes Three Keys, Nut, Lock Washer

CCL Security Products #ad - Key is removable in locked position only. Stainless steel dust shuttered keyway helps to prevent water penetration into the lock. 90 degree clockwise cam turn to open. Pin Tumbler. Clockwise. Best used in apartments, condominiums, lobbies, schools, and pedestal-mounted neighborhood boxes. Diecast. Speed clip mounting of lock for fast assembly onto mailbox; 1, 000 key changes.
BrandCCL Security Products #ad
ManufacturerCCL Security #ad
Height0.5 Inches
Length1 Inches
Width0.5 Inches
Part Number82013



Black, Architectural Mailboxes 6300B-10 Oasis 360 Locking Parcel Mailbox, Extra Large

ARCHITECTURAL MAILBOXES #ad - L x 2. 5 in. W x 12. 6 in. Hardware and mounting bracket may be required to mount to posts not manufactured by Architectural Mailboxes not included. Accepts parcels 9. 5 in. W x 3. 5 in. Mounting holes in floor allows for easy installation. Predrilled 4 in. Dual door locking parcel mailbox, two doors for easy access. D. H x 20 in. H. W x 11. 5 in. H to 9. 5 in. X 10 in. Usps approved oasis 360 locking mailbox is 11. 3 in. L x 1. 5 in. Galvanized steel construction that is fully powder coated inside and out for added corrosion resistance.
ManufacturerArchitectural Mailboxes #ad
Height11.5 Inches
Length20 Inches
Width11.3 Inches
Part Number6300B-10
WarrantyLimited Lifetime



Prime-Line Products S 4531 National Keyway Mail Box Lock with 9 Cams and 5 Pin

PRIME-LINE #ad - Can eliminate stocking of individual locks. Brass constructed pins. Die cast construction. Spring steel locking clip. Nickel plated face.
ManufacturerPrime-Line Products #ad
Height4.88 Inches
Length1.25 Inches
Width3.75 Inches
Part NumberS 4531
ModelS 4531