Power-Pole Braced Kit - This side-mounted adapter plate kit attaches to the side of the jack plate and allows for a custom configuration and easy installation of Power-Pole Shallow Water Anchors depending on the shape of the boat’s transom. The adapter plate is designed for port mounting and positions the anchor with a 2-inch setback and 3-inch rise. This plate has an additional brace for added rigidity when mounting larger anchors. All adapter plates are made from aircraft-grade aluminum Four layers of JL Marine powder coating Gloss black top coat, to resist corrosion and increase durability.