Mount your transducer on the transom of your boat so it remains in the water at all times and provides excellent sonar returns. Bracket can be adjusted to allow the angle of the transducer to be parallel with the water surface. The spray shield blocks excessive water from spraying off the transducer when the boat is running at high speeds. Creates minimal drag on the boat. Compatible 4-Pin, 8-Pin, or 12-Pin scanning transducers. Heavy-duty galvanized construction will resist corrosion. Bracket angle can be adjusted Spray shield blocks excessive water at high speeds | Garmin Heavy-Duty Transom-Mount Bracket With Spray Shield