Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models [740199-1]
Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models [740199-1] GM H7R2 Gimbal Mount for HELIX 7 G4N ModelsThe GM H7 is a gimbal mount for HELIX 7 G4N products. This includes the gimbal mount, knobs, and mounting hardware.