The Gibraltar Mailboxes mounting board makes installing a mailbox easier than ever. This mailbox mounting bracket is compatible with any Gibraltar 4x4 wood or plastic post. Made from durable polypropylene plastic that will never rust, the mounting board has an ultraviolet inhibitor to extend its service life. Mounting hardware and easy to follow instructions are included for your convenience._x000d_
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  • Constructed from durable, rust-proof polypropylene
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  • Mounts to a 4 x 4 wooden or plastic post
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  • Adaptable to fit various size post mount mailboxes
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  • Mounting hardware is included
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  • See Specifications below for ASSEMBLED DIMENSIONS
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Product Features

The Gibraltar Mailboxes mounting board makes installing a mailbox easier than ever. This mailbox mounting bracket is compatible with any Gibraltar 4x4 wood or plastic post. Made from durable polypropylene plastic that will never rust, the mounting board has an ultraviolet inhibitor to extend its service life. Mounting hardware and easy to follow instructions are included for your convenience._x000d_