Made of heavy gage powder coated steel
Please Note locking inserts for any post mount mailbox are not USPS approved. Please touch base with your local Post Master to see if they will deliver to a locking insert
Please note that this item is designed solely for the Whitehall Mailbox, it will not fit any other mailbox brand. Please note we cannot accept opened or damaged items due to trying to install this unit in any mailbox other than the Whitehall Brand.
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