• If you want to fish with your downriggers turned out to the sides of your boat to achieve a wider spread for your lure presentation, Big Jon's "Swivel Mounting Base" is the solution you are looking for.
• It is machined from billet aluminum to assure that it has the strength that is needed to securely mount your downriggers to your boat.
• It accepts all Big Jon downriggers and rod holders with 4 in. x 4 in. bases.
• The Swivel Mouning Base has been treated with a protective hard coat finish to prevent wear and corrosion.

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