Humminbird for Helix-5 Models IDMK H5 In-Dash Mounting Kit

Humminbird for Helix-5 Models IDMK H5 In-Dash Mounting Kit

The Humminbird 740142-1 IDMK H5 is an in-dash mounting kit for HELIX 5 series models. Note: For HELIX 5 GPS models, the optional in-dash kit is not optimized for metal in-dash scenarios.