MetaTeel
Door Drop Box with Lock and Rear Access – Steel Through-Door Mailbox
Door Drop Box with Lock and Rear Access – Steel Through-Door Mailbox
SKU:M-D1A-H
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Door-Mount Mailbox Solution
Door-Mount Mailbox Solution
This spacious mailbox can be affixed to doors up to 1.75" thick—just cut the designated rectangle and follow the included guide for setup.
Rear Access with Lock
Rear Access with Lock
The back door can only be opened with the designated key for extra security. The front mail slot is delivery-only and specially designed to resist forced entry.
Generous Storage Space
Generous Storage Space
With external dimensions of 9.75” x 4.25” x 14.75” and a 9'' x 2.5'' slot, this mailbox easily accommodates envelopes and small valuables for safe collection.
Built to Last
Built to Last
Constructed from heavy-gauge steel, this dropbox ensures lasting protection for your mail, keys, payments, and more, guarding against tampering and weather exposure.
All Hardware Included
All Hardware Included
Comes with pre-drilled holes and all necessary hardware—mount it easily and use your secure mail drop box right away.
Ships from U.S. Warehouse
Tax-Exempt & PO Orders Accepted
Fast Parts Replacement
Technical Details
Features & Benefits
Secure, Convenient Indoor Mail Retrieval
Receive mail and small deliveries securely without stepping outside. The through-door design allows you to retrieve contents conveniently from inside your home or office.
Easy Through-Door Installation
Designed for straightforward installation, this drop box can be mounted directly through a compatible door for a practical, space-saving mail-receiving solution.
Wide Slot for Mail, Newspapers & Magazines
The spacious drop slot allows letters, newspapers, magazines, and other everyday correspondence to slide in smoothly and conveniently.
Fits Doors up to 1.7 in. Thick
Engineered to fit doors up to 1.7 inches thick, providing a secure and streamlined installation for a range of residential and commercial entry doors.
Lockable Design with Two Keys
Keep incoming mail and documents protected with a secure keyed lock. Two keys are included for convenient everyday access and a reliable spare.
Durable Steel Construction
Built with a reinforced steel body for dependable everyday performance. Its sturdy construction helps protect your mail while providing long-lasting durability.
Clear Viewing Window
A transparent viewing window lets you quickly check whether mail has arrived without opening the collection compartment.
Large-Capacity Mail Storage
Designed to hold daily letters, newspapers, magazines, and other correspondence, helping reduce the need for frequent emptying between deliveries.
Anti-Theft, Tamper-Resistant Protection
A secure, tamper-resistant structure helps deter unauthorized access and keeps delivered mail, documents, and other valuables better protected.