B60 Bronze Thru-Hull Transducer wHumminbird 9 Plug - 7-Pin - 20ºThe bronze B60-20º provides a vertical beam without a fairing. Inside the housing, the ceramic element is tilted for built-in, deadrise compensation. The resulting vertical beam gives excellent echo returns for more-accurate depth readings. The nearly-flush housing minimizes drag with only 5 mm 316 extending outside of the hull.FeaturesEngineered for center-console and trailered boatsLow-profile protrusion below the hullNo affect on