XTD 9 DB 74 Bronze Thru-Hull 3-in-1 Transducer

Bronze thru-hull tri-ducer, Dual Beam, 20/74 degree, 200/50kHz with temperature and speed. Transducer size 7"L x 2.5"W x 1.25"D (below hull). Front shaft diameter: 0.75", back shaft diameter: 2". Fairing block included.