Heavy-Duty Transom Mount Bracket w/Spray Shield Mount the transducer on the transom of your boat so it remains in the water at all times to provide 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 with: 4-Pin, 8-Pin or 12-Pin scanning transducers Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].