Mounting Plates
Plate:Round Base Plate 6" x 6"
Quantity:
Mount plate to your boat deck and use the 4 flange bolts to bolt your mount to the deck of the boat. This setup is great for those who like to travel or like to store your electronics inside. Compatible with all mounts.
Comes with the 4 Serrated Hex Bolts
The square mounting plate is typically used on aluminum boats
The round mounting plate is typically used on fiberglass boats