Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX® 8/9 G3N/G4N ADDDOCST3 Power - 78 Lumens

Power - 78 Lumens

Larger sizes have heavy duty malleable iron clamp with rustproof plating

fits Mercruiser OMC and others

The Visonic 360 Ceiling Dualtech motion sensor offers robust protection against theft

The Shadow-Caster 4X Bracket Mount Spreader Light is perfect for illuminating decks and other large areas of your boat or yacht

Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX® 8/9 G3N/G4N ADDDOCST3 Power - 78 LumensIDMK H89R Reinforced In Dash Mounting Kit for HELIX 8 9 G3N G4N In Dash Mounting Kit allows quick and easy, in dash installation, with all necessary mounting hardware. Features: Compatible with: HELIX 9 MSI GPS G4N, HELIX 9 MSI GPS G3N, HELIX 9 MDI GPS G4N, HELIX 9 MDI GPS G3N, HELIX 9 CHIRP GPS G4N, HELIX 9 CHIRP GPS G3N, HELIX 8 MSI GPS G4N, HELIX 8 MSI GPS G3N, HELIX 8 MDI GPS G4N, HELIX 8 MDI GPS G3N, HELIX 8 CHIRP GPS G4N, HELIX 8 CHIRP GPS G3N