Garmin GT51M-TH Thrull-Hull Pair Automotive/RV When using with a 6-pin

When using with a 6-pin Garmin sounder

They are ideal for remote isolation of bow and stern thrusters

Includes a pair of inserts for both 1½” round rails

Ritchie B-81-WM Voyager Bracket Mount Compass - Wheelmark Approved f/Lifeboat & Rescue Boat UseThe Wheelmark approval is for Lifeboat and Rescue boat compasses

Additional transformers will be required to measure Bi Phase or Three Phase circuits

Garmin GT51M-TH Thrull-Hull Pair Automotive/RV When using with a 6-pinLESS TIME FINDING. MORE TIME FISHING. This all in one transducer offers ultimate versatility, featuring Ultra High Definition ClearV and SideV scanning sonars, high wide CHIRP traditional sonar and more, so you can spend more time catching fish.