RAM 1.5" Ball Marine Electronic "RUGGED USE" Base for the Humminbird 100, 300, 500, 700 Series, Matrix Series and Lowrance Elite-5 Series
The RAM-107BU is a marine grade aluminum base with 1.5" rubber ball. The base connects to the underside of Humminbird and Raymarine marine GPS devices listed below.
This base is compatible with the following electronic devices:
Humminbird 700 Series
Humminbird 500 Series
Humminbird 300 Series
Humminbird 100 Series
Humminbird Matrix Series (excluding Matrix 97)
Raymarine Apelco Fishfinder with matching hole pattern
1.5" Rubber Ball Size
Powder Coated Marine Grade Aluminum
The "U" in the part number reflects product packaged in poly bag. The RAM-107BU is a "rugged use" base, designed to hold large marine electronic devices.