Humminbird IDMK H7R In-Dash Mounting Kit f/Helix 7 [740174-1] Marine Navigation & Instruments | Fishfinder Only our security knob is extremely

our security knob is extremely affordable and simple to install

Waterproof

Tanning booths

CHIRP Bandwidth - Up to 32 MHz

Humminbird IDMK H7R In-Dash Mounting Kit f/Helix 7 [740174-1] Marine Navigation & Instruments | Fishfinder Only our security knob is extremelyIDMK 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