Adjustable In-Hull Transducer This 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 included; Adjusts to Hull Deadrise Angles from 2 to 22; 2-pin Packard connector (CN0068); Depth only; Boat Size: Up to 8 m (25'); Epoxies to aluminum hulls under 3.8 mm (0.125") thick ; Factory 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. - cis2:mm5mnJlm -Specifications: Gauge Type: Transducer; Series: N/A; Gauge Size: N/A; Box Set: No; Box Dimensions: 3"H x 6"W x 8"L WT: 1.6 lbs; UPC: 801769002799; Brochure (pdf)