Gibraltar Mailboxes Landover Aluminum Black, Mailbox Post, LP000B00 The Landover universal mailbox post is constructed of reinforced extruded aluminum and steel to resist rusting and provide an extended service life. The decorative aluminum post and finial, with a steel cross arm, features a unique and stylish design that will enhance the curb appeal of any property. The Landover will accommodate any standard, large or extra-large mailbox. This post comes complete with a universal mounting bracket and mounting hardware, fashioned with a hollow stem to slide over a 4 in. x 4 in. wood post (sold separately) for quick, hassle-free installation. Features Premium post is constructed from durable, aluminum Supports up to 60 lbs. evenly distributed Conveniently installs over an existing 44 wooden post Adds curb appeal and complements any residence Powder-coated glossy finish protects against weathering Some assembly is required Mounting and installation hardware is included Mailbox and 44 wooden post are sold separately Match with any Gibraltar Mailboxes with the designation letter code A, B, or C USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.