Lockin - Mail slot

Steel Mail Slot Accessory, Satin Nickel Finish door mail slot The Mail Slot features an 11 in wide opening and spring-loaded front plate with an interlocking flap for tight closure It can be easily installed as a door mail slot cover Door Thickness Series Function 13-18 x 3-58 Solid Brass Mail Slot with Interior Flap Model: MS212U19 Starting at $ FREE Shipping Compare

door with mail slot A letter box, letterbox, letter plate, letter hole, mail slot or mailbox is a receptacle for receiving incoming mail at a private residence or business