AIRMAR® B175H, 20° tilt

Increase power to 1 kW with this flush mount bronze housing that protrudes less than 1/4 inch outside the hull and can be safely positioned over trailer rollers/bunks.
The tilted element inside the transducer accommodates all hull deadrise angles and eliminates the need for a fairing block. Low, medium, and high frequency versions offer maximum flexibility in frequency selection.
An excellent choice for fiberglass and wooden hulls; this 8-pin transducer has a depth of 1000 feet (300 m) and operating frequency of 130-210 kHz.
The transducer kit comes with installation instructions. Follow the instructions to avoid damaging the boat.