Main Category : Residential Mailboxes - USPS Approved & For Private Use/Access / Private Locking Mailboxes – USPS Approved & For Private Use/Accesss Three Wide Spreader Plate For Post or Stand - For Private Locking Mailboxes H756203 [ enlarge ] Item Id: 7527869 Qty :   3-Wide Spreader Plate for Post or Stand Size: 42"L x 3.25"W Holds/mounts three private locking mailboxes Qty 1-3 $99.50; +4 Call