The BFE Jackplate Mount enables easy mounting of your transducer on either side of your jackplate, reducing the need for extra holes in your boat's transom. Its pivoting feature allows for effortless leveling. Crafted in America with 3/8" aluminum and powder coated for long-lasting use. Comes with stainless steel hardware for the jackplate. (Does NOT include the screws for the transducer itself. You will use the factory provided hardware to attach the transducer to our mount.) Compatible Transducers: Garmin Model - GT54, GT34, GT56, GT36, GT52 Lowrance Model - Active Imaging HD 3in1, 2in1, Active Imaging 3in1, 2in1, LSS2, LSS1, Totalscan, and 3D Transducer Humminbird Model - Helix G3N or G4N, Solix G2 or G3 MDI/MSI, and XPLORE CMSI Model Transducers What To Know Before Ordering: You must have a 8" or larger jackplate for this to fit. These do NOT fit a 4" or 6" jackplate. (We make an adapter for smaller jackplates. Purchase here: https://www.bassfishinelectronics.com/collections/bfe-mounts-stabilizers-more/products/bfe-small-jackplate-adapter) If you have a Skeeter or IKON, please look at the photos. You may need a Port side mount to install on the Starboard side of the jackplate. These are not designed to read while you're on plane. A shoot thru hull transducer must be installed to read on plane.