Mail Boss Package Master Dual Mailboxes with Post
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Mail Boss Package Master Locking Mailbox with Post
The Mail Boss Package Master 2-Unit Locking Mailbox Package is a USPS-approved residential mailbox solution designed to provide secure, high-capacity mail and package delivery for homes, multi-unit properties, and other residential applications. This complete dual-mailbox package includes two Mail Boss Package Master locking mailboxes, a durable 2 Box Spreader Bar, your choice of an In-Ground or Surface Mount Post, two sets of three keys, installation hardware and a drill bit. Each large-capacity mailbox can accommodate small packages and parcels while holding weeks' worth of mail, helping reduce the risk of mail theft, identity theft, and vandalism. Built with heavy-duty galvanized steel and advanced security features, this dual mailbox system combines durability, convenience, and dependable protection.
Key Features
- Complete 2-Unit Mailbox Package: Includes 2 Mail Boss Package Master locking mailboxes, a 2 Box Spreader Bar, mailbox post, 2 sets of 3 keys, drill bit and installation hardware.
- USPS Approved: Designed for residential mail delivery and secure everyday use.
- Large Package Capacity: Each Package Master mailbox can receive small packages and parcels while providing ample space for weeks' worth of mail.
- Advanced Mail Security: Mail Boss Mail Shield technology helps prevent mail fishing and protects against mail theft, identity theft, and vandalism.
- Heavy-Duty Construction: Durable construction provides reliable performance for long-term outdoor use.
- 12-Gauge Galvanized Steel Spreader Bar: Provides a strong and stable mounting solution for the two mailboxes.
- Two Post Options: Choose between an In-Ground Post or Surface Mount Post to suit your installation requirements.
- Galvanized Steel Posts: Constructed from 10- and 14-gauge galvanized steel for strength and durability.
- Surface Mount Base Plate: Includes a base plate for installation on sidewalks, curbsides, and other suitable hard surfaces.
- Commercial-Grade Lock: Features a 12-disc wafer lock for enhanced security and reliable access.
- Patented Anti-Pry Latch: Helps prevent unauthorized access by reinforcing the mailbox door against prying.
- Red Mail Delivery Flag: Provides a convenient visual indicator for outgoing mail.
- Four Powder-Coat Colors: Available in Bronze, Black, White, or Granite.
- Installation Hardware Included: Includes essential hardware to simplify installation.

Material & Construction
- Mailbox: Heavy-duty steel construction with a durable powder-coat finish.
- Spreader Bar: 12-gauge galvanized steel.
- Posts: 10- and 14-gauge galvanized steel, depending on the post component.
- Finish Options: Bronze, Black, White, and Granite powder-coat finishes.
Available Options
- Post Style: In-Ground Mount or Surface Mount.
- Mailbox Color: Bronze, Black, White, or Granite.
Dimensions
- Mailbox: 16"H × 12"W × 21.5"D
- In-Ground Post: 46"H × 4"W × 4"D
- Surface Mount Post: 27"H × 4"W × 4"D
- Spreader Bar: 2"H × 20"W × 5"D
| Shipping Estimate |
Learn more about our Estimated Lead Times
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| Stock Status | In Stock |
| Ships To | Ships to the 48 contiguous United States. For AK or HI delivery, please contact us for a shipping quote. |
| Ship Method | Ships via USPS, UPS, or FedEx Standard Ground. |
| Shipping Policy | |
| Return Policy |