Garmin Standard VHF Antenna f/Alpha, Astro, DC 50, TB 10 Dog Device, TT 10 Dog Device [010-11828-10] Brand_Davis Instruments The backbone should be sized

The backbone should be sized so that it will run past every location where an NG or NMEA 2000 device might be installed

Positions: 2 + OFF

Long-life fully serviceable shower drain pump

Mounts from the rear using locking ring or from the front with 3 screws

Garmin Standard VHF Antenna f/Alpha, Astro, DC 50, TB 10 Dog Device, TT 10 Dog Device [010-11828-10] Brand_Davis Instruments The backbone should be sizedStandard VHF Antenna Get clear signals while training your dog with this 18 1 2" flexible VHF antenna. Compatible Devices: Alpha Astro DC 50 Dog Tracking Collar PRO Trashbreaker TB 10 Dog Device (PRO Trashbreaker) TT 10 Dog Device WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.