Adjustable In-Hull TransducerThis in-hull transducer has a patented adjustable feature which ensures that sound waves are transmitted vertically to the bottom on almost any hull with a deadrise up to 22. With no hull penetration, installation is easy and high speed performance is maximized.Specifications:30″ (10 Meter) Cable includedAdjusts to Hull Deadrise Angles from 2 to 222-pin Packard connector (CN0068)Depth onlyBoat Size: Up to 8 m (25)Epoxies to aluminum hulls under 3.8 mm (0.125) thickFactory P/N SN2010 and AirMar P/N 31-247-1-01 (Model P79)**Sold as an IndividualThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.