Product Details
The Mail Boss in-ground steel mounting post is constructed of heavy-duty 10/14-gauge galvanized steel with a durable commercial-grade powder-coated finish for weather resistance. It features standard 4x4 mailbox post dimensions and pre-drilled holes for secure fitting over treated wooden 4x4 posts, allowing for deeper installations without the need for an additional mounting bracket or adapter plate. This post is compatible with all Mail Boss branded mailboxes and can also serve as a sleeve for wooden posts. Designed for installation in concrete, it requires approximately 12 in. of burial depth and is engineered to support up to 250 lbs. evenly distributed. The package includes mounting hardware and clear instructions, and the product comes with a limited lifetime warranty.
