Garmin B150M Bronze 20° Thru-Hull Transducer - 300W, 8-PinUpgrade your vessels sonar with the Garmin B150M Bronze 20 Through Hull Transducer a robust 300W, 8 Pin CHIRP transducer crafted for lasting performance. Housed in a flush mounted bronze body with a 20 tilt, it accommodates all hull deadrises and eliminates the need for a fairing block, delivering clean, reliable signals while reducing drag. Flush mounted bronze housing with a tilted element that adapts to all hull deadrises for streamlined