Humminbird HELIX 7 GPS CHIRP SI G4 [411920-1] Brand_iN-Command Control Systems Single Socket Arm & 1/4"

Single Socket Arm & 1/4" NPT Female Thread for 1" Balls

through deck mounting of hardware or anywhere you need a fixed female

Apollo™ Monoblock Marine Amplifier Speaker Connector

NavPilot 711C/OB-OPT for SeaStar Optimus

UPC: 729321031042

Humminbird HELIX 7 GPS CHIRP SI G4 [411920-1] Brand_iN-Command Control Systems Single Socket Arm & 1/4"HELIX 7 GPS CHIRP SI G4 The HELIX 7 SI GPS G4 fish finder features CHIRP Side Imaging, CHIRP Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap built in. An upgraded high definition 7" display will give you the best view of the many pre loaded split screen view options so that you'll never miss a fish. Features: Keypad control: Master HELIX at the touch of a button. Access the pre loaded views from the user