vertical mail slots
Mail Slots Residential and Commercial - Home
Uses include commercial mail slots, residential mail slots, as well as vertical mail slots. This section of mail slots inlcude options for both door mail slot applications as well as for your wall.
Door Mail Slot
Door mail slots are a convenient and secure way to receive mail without having to leave the comfort of your home. These mail slots can be easily installed on ...
8 Ways to Help Burglar Proof Your Mail Slot | SafeWise
A "letter box", or "mail slot" in American and Canadian usage, is a slot, usually horizontal but sometimes vertical, about 30 cm by 5 cm (12 inches by 2 inches), cut through the middle or lower half of a front .