Product Description [Professional] The sensor mounting plate is specially designed for XNT sensors, suitable for the models XNT 9 20, for XNT 9 20 T, for XNT 9 QB 90 T, for XNT 9 QB 90, for XNT 9 SI 180 T. [Compatible] for 7400931 XNT Transom Mounting Kit is also compatible with various fish detection sensors. Compatible with: for XHS 9 HDSI 180 T, for HELIX 12 SI GPS, for HELIX 10 SI GPS, for HELIX 9 SI GPS, 1199ci SI GPS, 999ci SI GPS, 1198c SI GPS, 998c SI GPS. [HIGH QUALITY] The sensor mounting kit is made of ultra-high quality materials, which is really in the sea or lake. Long service life, you can buy with confidence. [Advantages] The sensor bracket kit helps to provide a stable installation position, allowing you to get more accurate detection data. Easy and convenient installation, it can be completed in minutes, ensuring that you can enjoy fishing and outdoor life better [Service] If you encounter any problems during use, please contact me immediately, we will provide you with high quality. Color: Black Material: Plastic Package Contents: 1 * Sensor Bracket lit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.