Mailbox Adapter Plate Architectural Mailboxes 4″ x 4″ Black New
New in package We have several! The Mailbox Adapter Plate by Architectural Mailboxes is a 4″ x 4″ black steel plate designed to traditional style mailboxes. It comes with fixings supplied and features fade resistant properties. Perfect for customizing your mailbox, this adapter plate is a reliable and durable addition to your home improvement project.