Mail Boss 4 Box Spreader Bar, 49inH x 5inW x 2inD, Granite

Install four mailboxes with a multi-unit solution! Spreader bar allows you to mount up to four mailboxes on a single post. Bar is crafted of heavy-duty, 12-gauge galvanized steel for strength and long-term stability. Post features a durable powder-coated finish. Locking bolts are included. Compatible with Mail Boss mailboxes, mounting posts and most existing mailbox posts.