Review on 📲 RAM Mounts Horizontal 6” Swing Arm Mount for Fishfinders & Chartplotters RAM-109HU: Compatible with Garmin, Humminbird, Lowrance + More by Chris Hart

Used it on a Hummingbird Helix 7. Very happy with its durability. You can install it and it stays there. It's nice to be able to easily pivot it to the console and avoid damage to a fairly narrow bass boat. I would follow other reviewers' suggestions of using a baseplate under the mount when attached to a plastic/fiber console to help assist in rough water/towing conditions, or if someone is using it as a handle to get their stern out to raise the seats.