The sensor mounting plate is specially designed for XNT sensors, suitable for models XNT 9 20, XNT 9 20 T, XNT 9 QB 90 T, XNT 9 QB 90, and XNT 9 SI 180 T. The 7400931 XNT Transom Mount Hardware Kit is compatible with fish detection sensors. Compatible with XHS 9 HDSI 180 T, HELIX 12 SI GPS, HELIX 10 SI GPS, HELIX 9 SI GPS, 1199ci SI GPS, 999ci SI GPS, 1198c SI GPS, and 998c SI GPS. The sensor mount bracket kit is made of high-quality materials, ensuring durability in ocean or lake environments. It offers a long service life and reliable performance. The mounting kit provides a stable installation position, helping to deliver more accurate detection data. Installation is simple and can be completed in minutes, enhancing your fishing and outdoor experience. If you have any questions, support is available. Color: Black. Material: Plastic. Package Contents: 1 x transducer mount kit. Only the listed package content is included; other products are not included. Note: Light reflection and display differences may cause slight variations in color. Measurement may vary by +/- 1-3 cm.