Airmar B60 Bronze Thru-Hull Transducer w/Humminbird #9 Plug - 7-Pin - 20 [B60-20-HB]

B60 Bronze Thru-Hull Transducer w/Humminbird #9 Plug - 7-Pin - 20º The 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 (3/16") extending outside of the hull