large mail slots for doors: Safco® Wall-mounted Inter-department Locking Mailbox, 12. BrickLink Reference Catalog - Inventory of Set 6420-1. Plastic Materials - MISUMI Vietnam.
Amylove Weatherproof Mail Boxes with Key Lock, Security Locking Wall Mount Metal Mailbox with
Slot for Outside, Large Capacity for Mail, Packages, Donations ...
Both doors came with
Mail Slots. Instead of returning these two doors and waithing another eight weeks, I covered the
mail slot openings with your blank plates and sprayed foam between the plates.
KYODOLED Wall-Mount Mailbox,Large Capacity Mail Box,Galvanized Steel Rust-Proof Metal Post Box,Mailboxes for Outside,15.7"x9.9"x4.9" Red.