Transom/Trolling Motor Mount Dual Beam Transducer - 8 PinDual Beam Transom Mount 500W Freshwater Transducer for use w echo Fishfinder Series Max Depth 1,900' Supported Deadrise Transom Angles 0 70 TransomWARNING: 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.