Letter Locking Steel Mailbox

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Orders over $99

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Our High Security Locking Mailbox provides exceptional protection when security is a must. The standard body is constructed of 14 gauge electro-galvanized steel.

There are several lock options. The standard 5 pin lock is USPS approved. The Claw adds 4 additional gripping claws on the door so it's not just the lock holding it closed. The Medeco lock is a dead bolt style lock and also includes a 10 gauge door upgrade. The forth option is all three, the claw, Medeco lock and the heavier 10 gauge door. New: The last lock option is the new combination 3 digit manual lock. This means you set the combination and can quickly turn the lock to your combination to open the retrieval door without the use of a key.

There is also optional upgrade to a 10 gauge steel which provides extra security when needed.

Not the mailbox your looking to buy? Check out the Decorative Locking Mailbox or the Mail Boss Residential Locking Mailbox.

This lockable mailbox is made in the USA and can hold weeks of mail. The overall size of the mailbox is 12" wide by 16 9/16" tall and 22" deep. Incoming mail slot is 2" H x 11" W. There is a out going mail slot that is 3" by 11" and a one piece metal flag. See below mailbox description for Post Options. Each of our locking mail boxes is designed to keep your mail private and secure. Our manufactures have developed effective and attractive way to make mailboxes lockable.

High Security Locking Mailbox Features & Specifications:

  • Made from 14 gauge electro-galvanized steel (upgrade option available)
  • Dimensions: 12" W x 16 9/16" T x 22" D
  • Incoming mail slot is 2" H x 11" W
  • Durable Powder coated finish
  • 5 color choices: Gray, Black, White, Tan and Bronze
  • Front or Rear retrieval door option
  • 5-pin cam lock set (upgrade option available)
  • Includes 3 keys with standard lock and 2 keys with Medeco lock option
  • New combination lock option
  • Approved by the USPS
  • Made in the USA!

The durable powder coated finish comes in 5 color choices and will hold up to the toughest weather conditions. This Letter Locker mailbox comes with the option to access your mail from the rear or you can order the standard front mail retrieval area. This mailbox is made in the USA and is USPS Approved. Weight is 50 lbs, and 80 on the 10 gauge upgrade. This lockable mailbox includes 3 keys with the standard 5-pin cam lock set and 2 keys with the Medeco lock option. Choose the Medeco Lock upgrade for added security. There are two post options for both in ground mounting our surface mounting which basically bolts to the concrete. Made in the USA. Letter Locker locking mailbox.

See our full selection of lockable mail boxes curbside locking mailboxes or wall mounted locking mailboxes. Buy our discounted locking mailboxes online with confidence, and don’t forget we offer free shipping on orders of $100 or are and $9.95 for $99 or less when your shop online. Your online purchase is safe with our secure server ordering. Review our satisfaction guarantee. Shop our best selling Curbside Secure Mailboxes, and great deals, for the most secure locked mail boxes on the market.