[Universal fish detector bracket]: The fish detector mounting bracket has a completely flat surface with various mounting holes, and is compatible with various models. You can drill holes according to your own model. The adjustable fish detector rack is compatible with Garmin GPSMAP 162/168/175/180/182/185/188/232/238, Garmin Striker 5 series, and Garmin Striker Plus 5cv.【 High quality materials 】: The fishing rack is made of high-quality nylon plastic, with high strength, hardness, good wear resistance, and durability.[Infinite Adjustable]: Ball and socket technology provides almost infinite flexibility. After releasing the switch on the fish detector bracket, the two spherical rotating joints allow the bracket to be adjusted to any angle, which is very flexible and convenient.[Stable Support]: The larger sphere design provides greater clamping force for larger accessories. After tightening the switch, the mounting plate will be very stable and will not loosen.[Easy to Install]: You only need to connect the spherical adapter to the device, and then connect the correctly sized socket arm to the installation base of your choice. The universal mounting plate has a complete flat surface, and you only need to drill down to firmly fix the bracket. (Package includes 4 screws)