MetaTeel
Door Drop Box with Lock – Steel Through-Door Mailbox with Rear Access
Door Drop Box with Lock – Steel Through-Door Mailbox with Rear Access
SKU:M-D1A-W
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DOOR-MOUNTED MAILBOX
DOOR-MOUNTED MAILBOX
This large-capacity mailbox is designed to install on interior or exterior doors up to 1.75" thick. Just cut the required rectangle and follow the included mounting instructions for simple setup.
SECURE LOCKED REAR DOOR
SECURE LOCKED REAR DOOR
Mail and packages are securely retrieved from the back door, which only opens with the included key. The tamper-resistant front slot is designed to accept deliveries but blocks forced entry.
ROOMY AND PRACTICAL
ROOMY AND PRACTICAL
With an exterior of 9.75” x 4.25” x 14.75” and a 9'' x 2.5'' mail slot, this box can easily handle envelopes, checks, keys, rent drops, or small packages for home or business.
REINFORCED STEEL BODY
REINFORCED STEEL BODY
Made entirely from tough steel, this drop box ensures your valuables and sensitive items are safe from tampering, weather, or theft.
EASY INSTALLATION KIT
EASY INSTALLATION KIT
Includes pre-drilled holes and all mounting hardware, allowing you to securely attach your mailbox in minutes and put it into use right away.
RELATED PRODUCTS & SOLUTIONS
RELATED PRODUCTS & SOLUTIONS
Ships from U.S. Warehouse
Tax-Exempt & PO Orders Accepted
Fast Parts Replacement
Technical Details
Features & Benefits
Fits Doors up to 1.71 Inches Thick
Designed for installation on doors up to 1.71 inches thick, providing a secure and practical through-the-door mail solution for compatible entry doors.
Versatile for Home and Professional Settings
Ideal for homes, schools, offices, clinics, hospitals, and reception areas. A practical solution for securely receiving mail, documents, payments, and small deliveries.
Through-the-Door Delivery with Private Indoor Retrieval
The through-the-door design allows mail and documents to be deposited from outside and retrieved safely from indoors—supporting contact-free delivery and greater privacy.
Lockable Design with Two Keys
A keyed lock helps protect stored mail and important documents from unauthorized access. Two included keys provide convenient access and a backup for authorized users.
Durable Steel Construction
Constructed from reinforced steel for dependable strength and everyday durability. The sturdy housing is designed to withstand frequent use in residential and commercial environments.
Clear Preview Window
A transparent viewing window lets you quickly check whether mail or documents have been delivered without opening the retrieval door.
Generous Storage Capacity
The spacious interior is designed to hold daily mail, letters, documents, magazines, and small items—reducing the need to empty the box after every delivery.
Tamper-Resistant Anti-Theft Design
A protective internal delivery structure helps prevent unauthorized removal through the exterior slot, keeping deposited items more secure until they are retrieved from inside.
Secure and Convenient Indoor Access
Retrieve mail safely from inside your building without opening the door or stepping outside. Ideal for maintaining privacy, convenience, and security during everyday deliveries.