[professional] the sensor mounting plate is specially designed for xnt sensors, suitable for 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.<br> [compatible] for 7400931 xnt transom mount hardware kit is also compatible with 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.<br> [high quality] the sensor mount bracket kit is made of ultra-high quality material, which is really in the ocean or lake. long service life, you can buy with confidence.<br> [advantages] the sensor mounting kit helps to provide a stable installation position, enabling you to obtain more accurate detection data. simple and convenient installation, it can be completed in a few minutes, guaranteeing you to enjoy fishing and outdoor life better<br> [service] if you encounter problems during use, please contact me immediately, we provide you with high-quality .<br> Colour:black<br> Material:plastic<br> Package contents:<br> 1 * transducer mount lit<br> Only the above package content, other products are not included.<br> 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 +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store