The Hamilton by Architectural Mailboxes is a locking mailbox that brings serious security and timeless style to your front yard. Made from heavy-duty cast aluminum with a rust-resistant, powder-coated finish, this metal mailbox is built to last and built to protect. Whether you're upgrading your residential mailbox or shopping for high-security mailboxes for outside, the Hamilton delivers. Designed with security in mind, the Hamilton is part of our locking mailboxes USPS approved lineup, keeping your letters and packages safe and sound. The extra-wide mail slot makes room for magazines, mailers, and more, while the spacious interior holds several days of deliveries without breaking a sweat. Tired of stepping into the street to grab your mail - The Hamilton’s got locked side access so you can keep your feet on the sidewalk. A strong roller latch keeps the door firmly closed until you’re ready to open it. Whether you're shopping for post mounted mailbox options, modern residential mailboxes, or just want mailboxes for outside that look sharp and work hard, this one checks every mark without missing a beat.