Mail Boss 7164 Metro Bronze High Capacity Wall Mounted Locking Mailbox

In this review of the Mail Boss 7164 Metro, the bottom line is simple: this is a heavy-duty, high-capacity wall-mounted mailbox for homeowners who prioritize security and weather resistance. The Metro combines a sturdy 14- and 16-gauge electrogalvanized steel body with a patented anti-pry latch and a 12-wafer disc lock, making it a strong choice for anyone who receives sensitive mail or packages and wants a durable, long-lasting wall-mounted solution. Installation is straightforward thanks to the included mounting bracket and hardware, and customers report the unit holds far more mail than expected.

Key Features

• Heavy-gauge steel: Constructed from 14- and 16-gauge electrogalvanized steel for strength and long-term durability against impacts and corrosion.
• Anti-pry latch and disc lock: The patented anti-pry latch and 12-wafer disc lock provide commercial-grade protection to deter leveraged entry and theft.
• High capacity: The deep interior holds a substantial amount of letters and small parcels, typically about two weeks of standard mail for an average household.
• All-surface mounting bracket: An innovative mounting bracket and included lag bolts allow quick installation on wood, brick, stucco and most wall surfaces.
• Weather-resistant finish: Stainless steel hinges and a powder-coated finish resist rust and keep the mailbox looking new through variable weather.
• Complete hardware kit: Ships with three keys, reflective house numbers, four lag bolts and a drill bit for an out-of-the-box install experience.

Who It's For

The Mail Boss 7164 Metro is best for homeowners, small business owners, and anyone who receives sensitive mail and wants a secure, wall-mounted mailbox that can store multiple days of deliveries. It is particularly suited to properties with front-porch or wall mounting options where a durable, tamper-resistant solution is desired.

Those who should look elsewhere include buyers seeking a decorative or lightweight mailbox for low-volume mail use, or anyone who needs an oversized parcel locker for large packages, since the Metro is designed around letters and small parcels rather than full-size deliveries.

Pros & Cons

Pros

• Sturdy construction from heavy-gauge galvanized steel gives reliable long-term durability.
• Patented anti-pry latch and commercial-grade 12-wafer disc lock deliver strong mail security.
• Included mounting bracket and hardware make installation on many surfaces fast and simple.
• Generous interior capacity holds several days to two weeks of normal mail for most households.

Cons

• Because it is heavy-duty, the unit is heavier than lightweight models and requires solid mounting and a bit of effort to install.
• Not intended for very large parcels, so users who receive frequent oversized deliveries will need an alternative solution.

Specifications

Brand	Mail Boss
Model	7164 Metro
Construction	14- and 16-gauge electrogalvanized steel
Locking Mechanism	Patented anti-pry latch with 12-wafer disc lock
Mounting	Wall mount with included bracket for wood, brick, stucco
Finish & Hardware	Powder-coated finish and stainless steel hinges
Included	3 keys, reflective house numbers, 4 lag bolts and drill bit

Our Verdict

The Mail Boss 7164 Metro is a sensible purchase for homeowners who need a secure, high-capacity wall-mounted mailbox that stands up to weather and tampering. Its heavy-gauge steel body, commercial-grade locking system and included mounting hardware make it a good value for those prioritizing mail security and durability, though buyers who expect frequent large parcel deliveries should consider a larger locker.

Frequently Asked Questions

Will this mailbox mount to brick or stucco?
Yes. The Metro includes an innovative mounting bracket plus lag bolts and a drill bit to install on wood, brick, stucco and most other wall surfaces.

How secure is the lock?
The mailbox uses a patented anti-pry latch and a 12-wafer disc lock for commercial-grade security that customers report keeps mail safe from leveraged entry.

How much mail does it hold?
Customers commonly report the Metro holds about two weeks of regular letters and small parcels for an average household.