Mail Boss Package Master Security Mailbox for Sale

Mail Boss Package Master Security Mailbox
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Retail Price:$274.85
Our Price:$239.00
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  • In Stock
  • Ships in 24-48 Hours.

Lockable Security Mailbox

The Mail Boss package master security mailbox is the best way to securely receive small packages and parcels. These are ideal security mailboxes for home based businesses and commercial businesses.

  • The Mail Boss package master has an extra large capacity for curbside mail delivery
  • These security mailboxes are USPS approved locking mailboxes that can securely hold weeks of mail at one time
  • The package master mailbox can also accept small parcels such as prescriptions and bank check boxes
  • Features Mail Boss’ patent pending “Mail Shield” technology that protects against unauthorized mail fishing
  • The Mail Boss Package Master security mailbox is designed for curbside post mount installation
  • Includes a revolutionary Fast Trak mounting plate (patented by Mail Boss) for quick and easy install
  • Installation options include in-ground, surface mount post, existing post, or gang plank installation
  • 12 and 14-gauge powder coated-galvanized steel construction ensures these security mailboxes last for years
  • Available colors include black, bronze, granite, or white powder coat finish
  • These Mail Boss commercial locking mailboxes come with 3 keys
  • They also include reflective address numbers, drill bit, and mailbox installation hardware
  • Extra add-ons include a post-mount newspaper holder

Like all their security mailboxes, the Mail Boss Package Master security mailbox features a commercial grade 12-disc wafer lock and the anti-pry latch prevents unauthorized entry.

Looking for a replacement post for your mailbox? Check out our replacement mailbox posts. These security mailboxes are ideal for customers with an existing post. For your convenience, you can add a standard in-ground post or surface mount post during checkout if needed.

For more information or to order the Mail Boss package master security mailbox, please call our mailbox experts toll free at 1-800-824-9985. Check out all our Locking Mailboxes.


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Product Details


Item Height (inches) Width (inches) Depth (inches)
Mailbox 16" 12" 21.5"


  • Mailbox Item Number: MBMMASTER
  • Includes: Mailbox, Lock with 3 Keys, Reflective House Numbers, Installation Hardware
  • Manufacturer: Mail Boss Mailboxes
  • Shipping Weight: 50 lbs.
  • Locking: Locking mailbox.

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