MetaTeel
Large Locking Package Mailbox – Post-Mount, Weatherproof & Anti-Theft
Large Locking Package Mailbox – Post-Mount, Weatherproof & Anti-Theft
SKU:M-D25-H
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Secure Heavy-Duty Steel Mailbox with Post & Base Plate – Weatherproof Locking Drop Box for Home Deliveries and Residential Mail
Upgraded Anti-Theft & Anti-Fishing Protection
Upgraded Anti-Theft & Anti-Fishing Protection
Specially engineered with a metal anti-fishing baffle and tamper-resistant lock, this extra-large mailbox protects your deliveries from theft. Includes two keys for secure retrieval, even when you’re away from home.
Generous Storage for Mail & Packages
Generous Storage for Mail & Packages
Features a delivery slot (9" x 6.7") and storage bin (9" x 8.7" x 12")—with over 930 cubic inches of space—to securely receive mail, magazines, oversized envelopes, and parcels.
All-Weather Steel Construction
All-Weather Steel Construction
Constructed from thick, cold-rolled steel with a rainproof lid, this locking mailbox defends against weather and tampering—built for years of reliable outdoor service on your curb, porch, or business.
Red Flag & Quick Install
Red Flag & Quick Install
With a sturdy mounting post, outgoing mail flag, and included hardware, installation is fast. Place it curbside, on a porch, or sunk in a brick column—great for neighborhoods, campuses, or businesses.
Dedicated Support Team
Dedicated Support Team
Questions or need help? Contact our team anytime. We’re committed to providing responsive customer service and ensuring your mailbox is always secure and reliable.
Ships from U.S. Warehouse
Tax-Exempt & PO Orders Accepted
Fast Parts Replacement
Technical Details
Features & Benefits
Straightforward Assembly with Common Tools
Designed for convenient setup using standard household tools. The included post, base plate, and mounting hardware help make installation practical for curbside, porch, or business locations.
Clear, Step-by-Step Installation Guide
A detailed illustrated instruction manual helps guide assembly and installation, making each step easier to follow and reducing setup time.
Complete Hardware Included
Includes the essential mounting hardware needed to assemble and secure the mailbox system, so you can prepare your installation without sourcing separate basic components.
Rainproof Protection for Dry Deliveries
Constructed from heavy-duty cold-rolled steel with a protective rainproof lid to help shield mail and packages from rain and outdoor moisture for dependable all-weather use.
Secure Lock with Two Included Keys
The keyed locking system includes two keys, providing secure access for daily retrieval while offering a convenient spare key for another authorized user or backup use.
Anti-Fishing Protection Against Package Theft
An internal metal anti-fishing baffle helps prevent unauthorized reach-in access through the delivery opening, adding protection for packages after they are deposited.
Convenient Outgoing Mail Slot
Place letters in the dedicated outgoing-mail area for pickup with the next mail delivery. The included red flag helps indicate when outgoing mail is ready for collection.
Large Capacity for Mail and Small Parcels
The spacious delivery compartment is designed to hold daily mail, magazines, oversized envelopes, and small parcels—helping reduce the need to empty the mailbox after every delivery.
Over 930 Cubic Inches of Secure Storage
The mailbox features a 9" × 8.7" × 12" storage bin with more than 930 cubic inches of interior capacity for letters, magazines, envelopes, and compatible small packages.