Minn Kota MKR-15 Transducer Mounting KitWith rugged, durable construction, this kit fits transducers of all major manufacturers, and allows mounting on the lower unit of bow or transom mount trolling motors. WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.