An extra-large, galvanized steel post-mount mailbox designed to handle high-volume deliveries. Its durable, powder-coated finish resists rust and the elements, while an adjustable door latch ensures a secure closure. Arrives fully assembled for quicker installation.
Key Features:
Heavy-Duty Construction: Galvanized steel body with powder-coated finish resists rust and weather
Extra-Large Capacity: Holds multiple packages, padded envelopes, magazines and mail (3175 cu. in.)
Easy Installation: Fully assembled with pre-drilled side and bottom holes; mounting hardware sold separately
Secure Closure: Adjustable door latch lets you fine-tune grip for a tighter seal
USPS Approved: Non-locking T3 style with outgoing mail indicator flag
Specifications Table:
Specification
Details
Access Type
Front Only
Assembly Required
No
Color
Black
Color Family
Blacks
Features
Corrosion Resistant, Fade Resistant, Outgoing Mail Indicator
Hardware Color Family
Black
Included
Flags, Mailbox
Mailbox Capacity (cu. in.)
3175
Mailbox Size
Extra Large
Mailbox Style
T3
Material
Galvanized Steel
Mount Type
Post Mount
Product Weight (lb.)
11.5
Security
Non-Locking
U.S. Postmaster General Approved
Yes
Assembled Depth (in.)
24.82
Assembled Height (in.)
14.98
Assembled Width (in.)
11.69
Finish
Powder-coated
Body Construction
Ribbed for stability and strength
Door Latch
Adjustable for customized grip
Pre-Drilled Holes
Side and bottom
Recommended Post Compatibility
Gibraltar Mailboxes posts with designation letter D
Frequently Asked Questions (FAQ):
Q: Does this mailbox come assembled? A: Yes, it arrives fully assembled with pre-drilled mounting holes.
Q: What size is the mailbox? A: Approximately 24.82 in D x 11.69 in W x 14.98 in H with a 3175 cu. in. capacity.
Q: Is mounting hardware included? A: No. Mounting hardware and post are sold separately; match with posts designated "D."
Q: Is it rust resistant? A: Yes, it is made of rust-resistant galvanized steel with a powder-coated finish.
Q: Is this mailbox locking? A: No, it is a non-locking, front-access mailbox with an outgoing mail flag.
A Bold, Oversized Statement for the Curb
This extra-large black mailbox anchors the entry with sculptural presence and sleek, ribbed steel. I love the crisp red flag—a smart flash of color against the deep onyx finish. Style it with a simple matte-black post and house numbers for a cohesive, modern facade. It’s a chic essential that elevates everyday living from the curb to the front door.
Upgrade your curb appeal and capacity—add the Stanley extra-large steel mailbox to your home today.
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