Top 10 Usps Approved Locking Mailbox – Post-Mount Mailboxes

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1. Mail Boss

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

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Mail Boss #ad - Quality: 14- and 16-gauge galvanized welded steel construction defends against vandalism. 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. 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
Model7506
WarrantyLimited Lifetime

2. ARCHITECTURAL MAILBOXES

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

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ARCHITECTURAL MAILBOXES #ad - Predrilled 4 in. Mounting holes in floor allows for easy installation. Usps approved oasis 360 locking mailbox is 11. 3 in. Accepts parcels 9. 5 in. W x 11. 5 in. H x 20 in. Dual door locking parcel mailbox, two doors for easy access. W x 3. 5 in. L x 1. 5 in. Hardware and mounting bracket may be required to mount to posts not manufactured by Architectural Mailboxes not included. H. Galvanized steel construction that is fully powder coated inside and out for added corrosion resistance. H to 9. 5 in. L x 2. 5 in. X 10 in. D. W x 12. 6 in.
BrandARCHITECTURAL MAILBOXES #ad
ManufacturerArchitectural Mailboxes #ad
Height11.5 Inches
Length20 Inches
Width11.3 Inches
Part Number6300B-10
Model6300B-10
WarrantyLimited Lifetime

3. Mail Boss

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Bronze High Capacity Wall Mounted Locking Security Mailbox, Mail Boss 7164 Metro

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Mail Boss #ad - Large capacity security wall mount locking mailbox made of 14- and 16-gauge electrogalvanized steel for strength and durability. Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry. Stainless steel hinges and powder-coated finish for optimum weather resistance. Includes innovative mounting bracket for quick and easy installation on most any surface. Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation.
BrandMail Boss #ad
ManufacturerMail Boss #ad
Height14.75 Inches
Length7.15 Inches
Weight24 Pounds
Width15.4 Inches
Part Number7164
Model7164
WarrantyLimited Lifetime Warranty Against Manufacturer Defects

4. Mail Boss

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Mail Boss 7108 Security, Bronze Curbside Locking Mailbox,Medium

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Mail Boss #ad - Stainless steel hinges and powder-coated finish for optimum weather resistance. Large capacity usps approved high security locking curbside mailbox made of 12- and 14-gauge electrogalvanized steel for strength and durability. Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation. Locking access door with commercial grade high security wafer lock. Patented fast-trak Mounting Plate for easy installation on existing posts in minutes. Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry.
BrandMail Boss #ad
ManufacturerMail Boss #ad
Height15.5 Inches
Length23 Inches
Weight43 Pounds
Width12.8 Inches
Part Number7108
Model7108
WarrantyLimited Lifetime Warranty Against Manufacturer Defects

5. Mail Boss

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Mail Boss 7208 Package Master Curbside Locking Security Mailbox | Bronze,Medium

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Mail Boss #ad - Stainless steel hinges and powder-coated finish for optimum weather resistance. Packages – 105” l x 3. 5” – 4. 5” w x 3. 5” – 4. 5” h | refer to product pictures for more dimensions.

Capable of being mounted within a brick column, 3 box, post mounted individually or in a cluster with the use of a 2 box, or 4 mailbox spreader bar. Your purchase includes one mail boss Package Master Curbside Locking Security Mailbox in Bronze + Installation hardware | Mount post not included. Patented anti-pry latch locking mechanism in a 12- and 14-gauge electro-galvanized welded steel construction. Mail box dimensions – 21. 5" d x 12" w x 16. 5" h | weight – 53 lbs.
BrandMail Boss #ad
ManufacturerMail Boss #ad
Height16.5 Inches
Length21.5 Inches
Weight54 Pounds
Width12 Inches
Part Number7208
Model7208
WarrantyLimited Lifetime Warranty Against Manufacturer Defects

6. Mail Boss

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Bronze Wall Mount Decorative Locking Security Mailbox For Home,Medium, Mail Boss 7174 Townhouse

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Mail Boss #ad - Stainless steel hinges and powder-coated finish for optimum weather resistance. Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation. Patented fast-trak Mounting Plate for easy installation on existing posts in minutes. Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry; Includes vandal resistant flag. Large capacity secure wall mount locking mailbox made of 14- and 16-gauge electrogalvanized steel for strength and durability. Locking access door with commercial grade high security wafer lock.
BrandMail Boss #ad
ManufacturerMail Boss #ad
Height15 Inches
Length15.75 Inches
Weight26 Pounds
Width7.13 Inches
Part Number7174
Model7174
WarrantyLimited Lifetime Warranty Against Manufacturer Defects

7. Gibraltar Mailboxes

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Black, Large, Gibraltar Mailboxes MLM16KB1 Marshall Locking Mailbox

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Gibraltar Mailboxes #ad - Capacity: 1475 Cubic Inches. Internal mail clip for outgoing mail included. Aluminum outgoing mail flag. Painted in an attractive glossy powder-coated finish for extra protection against weathering. Match with any gibraltar Mailboxes post with the designation letter code C. Magnetic latch keeps door securely closed. Two keys provided for access to delivered mail. Concealed locking compartment protects mail from theft. Mounting hardware sold separately. Rust-resistant galvanized steel construction.
BrandGibraltar Mailboxes #ad
ManufacturerSolar Group, Inc. #ad
Height11.8 Inches
Length20 Inches
Width11.7 Inches
Part NumberMLM16KB1
ModelMLM16KB1
Warranty90 Day Limited

8. ARCHITECTURAL MAILBOXES

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Pewter, Architectural Mailboxes 6400P-R-10 Oasis Eclipse Locking Mailbox

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ARCHITECTURAL MAILBOXES #ad - Anti-fishing security comb keeps mail safe. X 5-3/8 in. X 1-5/8 in. 5 in. Galvanized steel lock with reinforced bracket with pry resistant retreival door. 3 in. 2 in. W x 11 in. H x 18. D with predrilled 4 in. X 9. To 8-5/8 in. X 0 X 10 in. Dual outgoing mail clips discreetly hidden behind hopper door with a magnetic intake door closure. Mailbox is 11. Mounting holes in floor allowing for easy installation. 5 in. Accepts envelopes and small parcels sized 12. 5 in.
BrandARCHITECTURAL MAILBOXES #ad
ManufacturerArchitectural Mailboxes #ad
Height10.98 Inches
Length18.24 Inches
Width11.34 Inches
Part Number6400P-R-10
Model6400P-R-10
WarrantyLimited Lifetime Structural Warranty

9. Mail Boss

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Black, Mail Boss 7536 Street Safe Latitude Security Locking Double Door Mailbox

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Mail Boss #ad - Front and rear locking access doors for safe retrieval of mail and parcels away from street traffic. Patented anti-pry latch locking mechanism featuring a chrome-alloy tempered steel hook cam. Secure access door with commercial grade high security 12 disc wafer lock deters drilling and picking. Usps approved. Innovative baffle door accepts mail bundles and small packages allowing for true security to prevent phishing.
BrandMail Boss #ad
ManufacturerEpoch Design LLC #ad
Height11.06 Inches
Length21.48 Inches
Width10.83 Inches
Part Number7536
Model7536
WarrantyLimited Lifetime

10. ARCHITECTURAL MAILBOXES

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Architectural Mailboxes Oasis Classic Large High Security Parcel Mailbox, White

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ARCHITECTURAL MAILBOXES #ad - Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements. 18-inch d x 15-inch h x 11.

5-inch w, 23-pound - use adapter Plate 7530-10 for 4x4 wood post installation. Postmaster general approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers. Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials. Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life.
BrandARCHITECTURAL MAILBOXES #ad
ManufacturerArchitectural Mailboxes #ad
Height15 Inches
Length18 Inches
Weight26 Pounds
Width11.5 Inches
Part Number6200W
Model6200W-10
WarrantyLimited Lifetime Warranty