FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
A little more info on what it is might help but Im thinking a boat/vessel salvage yard might be your best best. Or you get a fabrication shop to duplicate the piece.
Nope, the "top" is the cover. The bracket is screwed to the side of the boat which allows the "top" support to attached, via the 90 degree fitting on the "top" metal support.