Maximize your GPS performance with the Scanstrut APT-GPS-01 central GPS / VHF antenna bar, suitable for aft leaning Scanstrut PowerTowers, such as APT-150-01 and APT- 250-01.

- Paint finishes complies with our unique 4 step marine paint system

- Fits a wide range of GPS / VHF antennas

- Internal cable routing into the PowerTower

- 1" x 14 TPI thread