AdirOffice - Drop Box Medium Steel Wall-Mounted Drop Box Mailbox with Combination Lock - Black
About this product
The AdirOffice Locking Drop Box is a secure, wall-mounted solution for collecting keys, payments, mail, and important documents—perfect for after-hours drop-offs. Made from heavy-duty 16-gauge galvanized steel with a powder-coated, scratch-resistant finish, this drop box is built to last in busy commercial environments. Its extra-wide 10" x 2.75" slot accommodates larger items than standard drop boxes, while the anti-fishing bin door and anti-pry latch provide strong theft protection. A commercial-grade 12-disc wafer lock and two laser-cut keys ensure content security, or choose a user-set combination lock for added flexibility. Mounting hardware and tools are included for quick installation.
Color
BlackHeavy-Duty Steel Construction
Crafted from 16-gauge galvanized steel with a scratch-resistant finish for long-lasting durability in high-use settings.
Advanced Security Features
Includes anti-fishing bin door, anti-pry latch, and commercial 12-disc wafer lock with two laser-cut keys.
Wide Item Slot
Generously sized 10" x 2.75" slot accepts letters, small parcels, checks, and keys for versatile drop-off use.
Flexible Lock Options
Features a user-set 4-digit combination lock for customizable access control, plus an override key for emergency entry or backup access
Easy Installation Hardware Included
Comes with mounting screws, washers, driver bit, and drill bit for fast, secure wall mounting.
- BrandAdirOfficeModel NumberADI631-05-BLK-KC-MKProduct NameDrop Box Medium Steel Wall-Mounted Drop Box Mailbox with Combination LockColorBlackWarranty - Parts1 year limitedWarranty - LaborNo Warranty on Labor
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The AdirOffice Locking Drop Box is a secure, wall-mounted solution for collecting keys, payments, mail, and important documents—perfect for after-hours drop-offs. Made from heavy-duty 16-gauge galvanized steel with a powder-coated, scratch-resistant finish, this drop box is built to last in busy commercial environments. Its extra-wide 10" x 2.75" slot accommodates larger items than standard drop boxes, while the anti-fishing bin door and anti-pry latch provide strong theft protection. A commercial-grade 12-disc wafer lock and two laser-cut keys ensure content security, or choose a user-set combination lock for added flexibility. Mounting hardware and tools are included for quick installation.

Built from rugged 16-gauge galvanized steel, the AdirOffice Ultimate Drop Box is a reliable and secure solution for after-hours collection of keys, payments, envelopes, and sensitive documents. Designed for retail stores, auto dealerships, military facilities, and rental offices, it features a wide 10" x 2.75" drop slot, anti-fishing bin door, and anti-pry latch locking mechanism. The locking access door is reinforced with a commercial-grade 12-disc wafer lock and includes two laser-cut keys to keep contents protected. With a powder-coated, scratch-resistant finish and included hardware for quick mounting, this drop box combines durability, convenience, and peace of mind.

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Note: This safe is not fireproof, but the included wallet is fireproof!! Do you want to get a highly reliable safe box for storing your cash? What we particularly recommend you is this LOCKSWORTH Safe Box. Made of high-quality steel plate material, this safe box is of high strength and solid structure, really durable to use. Adopting highly advanced technology, it supports password function, easy to be stolen by others. The durable outer cover is wear-resistant to use. It also supports password reset. Such a compact-sized item is room-saving!
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