Mega Mount ADAPTER PLATE Cartography | Humminbird The easy-to-read GNX 20 display

The easy-to-read GNX 20 display with black digits on a white or color background clearly shows water depth

Height Dimensions:

Bluetooth enabled

Wireless: No

Suggested Boat Length: 17' to 30'

Mega Mount ADAPTER PLATE Cartography | Humminbird The easy-to-read GNX 20 displayPlate that will enlarge the boat attachment area to help stabilize our Double and Single mounts. This works really well with decks that are thinlike aluminum boats. Mount the plate to your boat then attach your mount on the plate and screw with the screws provided. Fits Double Mounts, Single Mounts, Telescoping Deck, Telescoping Swivel Mounts, Over the Side Mount. 1 2 Thick Black Powder Coated Aluminum. Deck Mounting Hardware not included. This is for