Universal Adapter Plate (item 5530) and included hardware are then used to attach the mailboxes to the Side Support Brackets (items 5512 and 5514).
It can also be used to mount a Coronado Mailbox directly to a 4 x 4 wooden post by using the predrilled mounting holes with wood screws (not included).
Adapter Plate: 14 gage (2.0 mm) galvanized steel finished in a durable powder coat available in all mailbox colors.
Assembly Hardware: Zinc plated assembly bolts and nuts.
Coronado Universal Adapter Plate is designed to allow the Coronado Mailboxes to be mounted in the following ways: 1)Onto the Coronado Side Support Brackets (items 5512 and 5514) for multiple mailbox configuration. 2) Onto a 4 x 4 wood post. 3) Onto other commonly available posts using any appropriate combination of mounting holes.
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