Garmin GCV 20 Ultra HD Scanning Sonar Black Box [010-02055-10] Boat Outfitting | Trolling Motors Designed into the mount is

Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at the base and cradle

Socket-To-Socket Length: 6

One-piece serrated flange nuts ensure correct and secure connections

RAM® Square Post Clamp Base for Posts up to 4" Wide

Post Size: 1/4"

Garmin GCV 20 Ultra HD Scanning Sonar Black Box [010-02055-10] Boat Outfitting | Trolling Motors Designed into the mount isGCV 20 Ultra HD Scanning Sonar Black Box Add Ultra High Definition Scanning Sonar to Your Compatible Chartplotter The easy to install, networkable GCV 20 sonar black box allows you to redefine clarity and detail. Add any of the 3 GT34UHD transducer models to see stunningly clear Ultra High Definition ClearV and Ultra High Definition SideV scanning sonars with frequencies ranging from 0. 8 MHz (800 kHz) to 1. 2 MHz (1,200 kHz) to your compatible