Our strong, versatile, powder-coated surface-mount post is perfect for standard sidewalk or concrete pad installation. Manufactured of 1/8" thick tube steel, with a 3/16" thick plate welded on top for mailbox installation, and a matching plate welded on the bottom for mounting to concrete surface. Features pre-drilled holes for ease of installation. Post comes with hardware for installation of one of our NW mailboxes. Note: Optional steel adapter plates are only needed if you plan on installing several mailboxes on one post. Colors match our NW Series mailboxes (Columbia, Gorge, Cascade) and newspaper boxes. MADE IN THE U.S.A.