Through-The-Door Key Drop Box, Steel Lock, Black

Through the door key drop box keeps deliveries and sensitive mail secure while staying protected from rain. Built from heavy-duty steel with a powder-coated finish, this door-mounted drop box uses a locking access door and anti-fishing baffles to deter theft. A wide slot accepts envelopes, small parcels, keys, and smartphones, while drainage holes and rubber pads help prevent water buildup in wet weather.

• Protects deliveries with a rain shield, drainage holes, and rubber pads to reduce water pooling


• Accepts more items via a wide slot for envelopes, keys, smartphones, and small parcels


• Secures contents with a keyed lock plus internal baffles designed to block fishing attempts


• Withstands daily use with heavy-duty steel plate construction and a rust-resistant powder coat


• Installs easily on compatible doors with clear instructions for quick door-mount setup

Use this locking through-door drop box to simplify home, office, school, or workplace drop-offs without leaving items exposed outside. The spacious interior reduces overflow, and the scratch-resistant finish helps it keep a clean, professional look over time. Designed for common door types and a specific door thickness, it’s a practical solution when you need secure, weather-aware receiving at the entry point. Grab yours today and make drop-offs more controlled and convenient.

• Product size: 304 × 150 × 405 mm (11.9 × 5.9 × 15.9 in)


• Slot opening: 248 × 45 mm (9.8 × 1.8 in)


• Door thickness compatibility: 43 mm (1.7 in)


• Material: heavy-duty steel plate


• Color: black


• Weight: 7.2 kg (15.87 lb)


• Keys included: 2