ARCHITECTURAL MAILBOXES Chadwick post-mount mailbox, Black (Medium capacity) — galvanized steel, powder-coated

The Chadwick is a medium-capacity, galvanized steel, powder-coated post-mount mailbox that combines weather resistance with refined details like a nickel flag and cast-aluminum handle.

Built to withstand curbside wear and seasonal weather, the Architectural Mailboxes Chadwick (model 8950B-10) pairs rugged materials with a classic satin-black finish. It ships fully assembled for straightforward installation on compatible posts and includes a secure latch, textured resin frame, and reinforced opening to resist everyday impact. Whether replacing an aging box or finishing a new mailbox post project, the Chadwick delivers a balance of durability and curb appeal.

How does the Chadwick protect mail from weather and wear?

The Chadwick uses fully galvanized steel construction and a powder-coated finish inside and out to slow corrosion and keep moisture at bay. A tight-fitting door with a built-in latch prevents flapping and reduces rain or snow intrusion, while the reinforced opening resists dents from repeated handling.

• Galvanized steel body for rust resistance
• Complete powder coating inside and out for long-lasting finish
• Secure latch keeps the door closed during storms
• Steel-reinforced opening reduces deformation from impact

What are the installation and compatibility details?

The mailbox ships fully assembled and mounts to Architectural Mailboxes posts using the company’s compatibility code F. Mounting hardware is provided with compatible posts, so you only need the matching post model to complete the installation.

• Fully assembled — no bench assembly required
• Compatible with posts: 7505B-10, 7507B-10, and 5525B
• Requires matching post hardware (sold with posts)

What design and usability features make the Chadwick convenient?

Small design choices elevate daily use: a cast-aluminum handle offers a sturdy grip, a nickel flag signals outgoing mail visibly, and a textured molded resin frame adds visual interest while helping seal the door edge. The medium size accepts typical residential mail and small packages without appearing oversized on the curb.

• Cast aluminum handle for dependable operation
• Contrasting nickel flag for clear outgoing-mail visibility
• Textured resin frame for style and improved door fit
• Medium capacity suited for routine residential delivery

What are the dimensions and physical specifications?

The mailbox measures 21 inches long, 6.61 inches wide, and 8.8 inches high, a footprint designed for common letter and small-package delivery. These dimensions help the unit fit standard post mounts while providing enough interior volume for daily incoming mail and small parcels.

• Overall size: 21" x 6.61" x 8.8"
• Medium interior capacity for letters and small packages
• Durable materials engineered for curbside service life

Who is this for? The Architectural Mailboxes Chadwick fits homeowners and property managers who want a dependable, attractive mailbox that balances classic curbside style with heavy-duty materials. It’s ideal for anyone replacing a worn mailbox, finishing new curbside hardware, or upgrading to a powder-coated, galvanized option that mounts easily to Architectural Mailboxes posts. If you need a medium-capacity, low-maintenance mailbox with thoughtful details like a nickel flag and cast-aluminum handle, the Chadwick is built for everyday use and lasting curb appeal.