Kayak In-Hull Transducer MountGarmin's versatile in-hull transducer mounting solution for kayaks allows fishermen to get out on the water with their favorite Garmin equipment.The mount fits the Garmin dual beam transducer (77/200 kHz) and GT20-TM transducer (77/200 kHz/DownVü), and is for use with compatible fishfinder and combo marine devices. It can withstand continous water submersion without releasing, all while protecting your transducer (sold separately) within the kayak.The mount - a foam pad with adhesive - comes with installation instructions. No tools are required for installation; however, follow the instructions carefully to avoid damaging your boat.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.