If you're the kind of performance boater that appreciates the finest things the marine industry has to offer then you will be dazzled by these new Optima Battery Mounts. Not only are they outrageously beautiful they have some great design features. The rectangular side post supports are dual pin indexed providing extreme stability in all environments. These supports are completely machined from from one solid piece of billet aluminum, there are no welds to break. Available polished or in a variety of powder coated colors to match your application.