Check the listing for details. Universal Stainless Steel mount for sonar transducer, Strong and Solid.. Condition: New. Listed at 109.00 USD. Universal stainless steel mount for sonar transducer Hardware Universal stainless steel mount is designed for installation on the transom sonar sensor board craft (boat, motor boat, yacht, etc.). Transom board or transom is called the cross- piece body kit designed to ensure its structural rigidity, as well as for the installation of the engine, steering and other necessary devices. The maximum thickness of the transom: 2.1”; The minimum distance from the sensor base: 13 ¼”; Maximum distance to the base of the sensor: 21 ¼”; Material: stainless steel; Weight: 800 g (2 lb) the ability to install on the transom of the board of various thickness no need to perform preliminary mechanical operations, using special tools to install the sensor in a suitable position;· our model is universal and works with XNT 9 SI 180 , XNT 9 20 T, XNT 9 20, XNT 9 QB 90, XNT 9 QB 90 T transducers and possibility of mounting the sensors of different designs and different manufacturers;· the ability to adjust the sonar sensor immersion depth, depending on the design of the craft and the specific conditions of its operation;· possibility to choose the optimum place the sonar sensor settings to obtain the requiring performance.