Metateel Through-The-Wall Drop Box with Rainproof Slots, 12.28''x6.4''x14.87'', Heavy Duty Steel Mailbox with Key Lock and 6.63"-11.7" Adjustable Chute, for Mail, Checks, Letters, Cash (Black)

The Metateel through-the-wall mailbox offers a secure and weatherproof solution for receiving mail, payments, and small items. Built with durable steel and an adjustable chute, this locking wall drop box allows you to conveniently collect items from inside while keeping them protected from weather and theft—perfect for homes, offices, and businesses.

• Durable & Weatherproof Design – Made with cold-rolled steel, galvanized steel chute, and stainless steel cover to resist rain, rust, and daily wear.
• Adjustable Through-Wall Chute – Fits wall thickness from 6.63" to 11.7", allowing smooth delivery without jams; includes hardware for easy installation.
• Secure Lock & Anti-Theft Protection – Features a key lock and internal anti-fishing design to keep mail, checks, and valuables safe.
• Large Storage Capacity – Spacious box (12.28" x 6.4" x 14.87") with wide mail slot fits envelopes, keys, payments, magazines, and small packages.
• Convenient Viewing Window – Built-in window lets you quickly check contents without opening the box, ideal for residential or commercial use.