Mail Boss C3 Black Locking Post Mount Mailbox Extra Large, Black

Provides ultimate mail security, and keeps you safe from mail identity theft. An exclusive patented anti-pry latch locking mechanism prevents leveraged entry. Features patented Fast-Trak mounting plate for quick and easy installation for the high security mailbox on an existing post, platform, or gang plank. Heavy-gauge electrogalvanized welded steel. U.S. Post Master approved. Full service, large capacity curbside locking security mailbox. Locking access door with commercial grade high security wafer lock. Includes vandal-resistant flag, 3 keys, reflective house numbers, and installation hardware. Durable powder-coated finish. 1.9" H incoming mail slot accepts a box of checks. Limited lifetime warranty. Dimensions: 21" D x 13.75" H x 11.25" W.