Introducing the Penfield TWIN post , a new contemporary approach to the traditional mailbox post. This twin “Y” shaped post with no base, is designed to accommodate two E1 economy mailboxes, or two Lewiston mailboxes, or two Letter Sentry mailboxes that’s mounted at the top of the post. The post is made from rust-free aluminum with a durable weather-resistant powder coated finish, E1 economy mailboxes are made with galvanized steel for a smooth rust-resistant finish. We design, and build many of our TWIN post system in house. This allows us to tailor our multi-box mailbox systems to suit the needs of our customers. All of our standard mailbox systems can be made into multi-box systems. We can build double, triple, quad systems up to eight box mailbox units using posts, bases and finials from our Builders Series Standard and Westhaven Mailbox systems.
