Humminbird IDMK H7R In-Dash Mounting Kit f/Helix 7 [740174-1] Office Headsets One inch diameter

One inch diameter

and Quad Watch Plus

crisp and audible reception

and once this is combined with other navigational information

Volvo IPS and SeaStar Solutions Optimus systems

Humminbird IDMK H7R In-Dash Mounting Kit f/Helix 7 [740174-1] Office Headsets One inch diameterIDMK H7R In Dash Mounting Kit f Helix 7 The IDMK H7R is a rigid and reinforced in dash mounting kit for HELIX 7 models fish finders, complete with bracket and hardware. This provides a secure and finished look for in dash mounting of your Humminbird fish finder. Compatible with: All HELIX 7 models, except HELIX 7 G4N Note: For HELIX 7 GPS models, this optional in dash mounting kit is not optimized for metal in dash scenarios 1 Year Limited Warranty