Garmin Jack Plate Mount f/DownVu & SideVu Transducer Brand_Cemreo The bulkhead feed-thru also maintains

The bulkhead feed-thru also maintains the integrity of watertight bulkheads by providing a waterproof seal and connection

or dinghies

Hot and cold water connections are 3/4" male NPT (National Pipe Thread)

Brand Name: Top Tackle Industries

Garmin Jack Plate Mount f/DownVu & SideVu Transducer Brand_Cemreo The bulkhead feed-thru also maintainsJack Plate Mount Easily attach your compatible 4 , 8 or 12 pin scanning transducer to the jack plate of your boat with this mount, which provides excellent sonar returns at low speeds. The mount protects the transducer from underwater obstructions and creates no drag on the boat all while allowing angle adjustment of the transducer so it is parallel with the water surface. And since the transducer is out of the water, sonar will not track bottom when