Humminbird XNT-9QB-90 Ducer Transom Mount Quad Beam Depth

Quadra Beam, 20/60/90 Degree, 200/83/455 kHz. More secure, especially at high force of waves. Improved running angle and an optional lock down screw to override the kick up.

For Use with
917c Combo CHO
917c Combo NVB
917c Combo NVB CHO