This wonderful kit includes all the pieces you need to mount three mailboxes on a Standard Surface Mount Post. Decorative style and unsurpassed quality have made Architectural Mailboxes America's leading manufacturer of premium mailboxes and their accessories.Works with the Avalon, Bellevue, Coronado Mailboxes Comes in four attractive finishes Creates the look you desire One standard surface mount post One tri spreader for standard surface mount post Three universal adaptor plates |