The Humminbird IDMK H5 (740142-1) is a protective hard cover for HELIX 5 Series Humminbird products. This cover is used to help protect the unit when not in use from things such as debris and scratches.
740142-1 Features:
740142-1 Features:
- In-Dash Mounting Kit
- Panel Mount for your Humminbird HELIX 5 Series