The Alpha Double is a high capacity unit which has 1.7mm thick door for durability and security.
This letterbox is best used in through the wall / door panel applications.
Dimensions: (W x H x D)
380mm x 175mm x 283mm
Letter slot: (W x H)
330mm x 30mm
Finish: Polyester powder coated
Capacity: 18 Litres
Features: Upward opening flap and door with chrome security lock supplied with two keys.