Through the Door Key Drop Box with Combination Lock

Protect your mail, keys, and small deliveries with a secure through the door key drop box built for daily use.

Secure drop box for mail, keys, and small parcels

When you need a safer way to receive important items, this heavy-duty steel drop box helps reduce weather exposure and unauthorized access. The rainproof flap, metal baffles, and resettable combination lock work together to protect what you receive.

Its large storage box fits envelopes, smartphones, keys, and small parcels, while the visual window lets you check for contents without opening the box. Drainage holes and rubber pads add practical protection for everyday use.

Designed for doors up to 1.7 inches thick, it installs easily with detailed instructions included. The black powder-coated finish adds rust resistance for reliable use at home, in the office, workplace, or school.

✅ Protects your deliveries from rain with a covered slot and drainage design.

✅ Reduces theft risk using metal baffles and combination lock access.

✅ Saves time because you can collect items without managing keys.

✅ Fits more daily essentials with 0.59 cubic feet of storage space.

✅ Lets you check for mail quickly through the 2 x 4 inch window.

✅ Handles regular use with heavy-duty steel and a powder-coated finish.

Wide slot accepts envelopes and small deliveries.

Rainproof flap helps shield contents from weather.

Combination lock gives keyless access.

Large interior stores keys, phones, and parcels.

Visual window shows when mail has arrived.

Heavy-duty steel supports dependable daily security.

Works with doors up to 1.7 inches thick.

Easy installation with included detailed instructions.

Choose a safer way to receive mail, keys, and small parcels.