3 Box Spreader Color:Bronze with a 10-gauge galvanized steel

with a 10-gauge galvanized steel top plate welded to the post to create a secure and rigid mounting surface for your mailbox

Mailboxes purchased between 2006 and 2007 require a small retrofit

Great for use in office

* Includes necessary hardware to install with a Mail Boss mounting post

so unlike with other bin-mailers

3 Box Spreader Color:Bronze with a 10-gauge galvanized steelThe 3 Box Spreader Bar allows you to mount up three (3) Mail Boss curbside locking security mailboxes on one post. The spreader bar is compatible with Mail Boss Mounting Posts and most existing wood or metal posts. Made of 12 gauge galvanized steel, the spreader bar provides a sturdy multi unit solution. Features powder coated finish available in black, white, granite, or bronze. *Mailboxes & mounting posts sold separately * Includes necessary