RAM Mount Rugged Use Marine Electronics Base w/1.5" Ball [RAM-107BU] Hunting & Fishing | Tackle Storage including the universal AMPS hole

including the universal AMPS hole pattern

Comes with a washer and nut already installed

Red 14 AWG Primary Wire - 100'

5" Round Base that contains the AMPs Hole Pattern

RAM Mount Rugged Use Marine Electronics Base w/1.5" Ball [RAM-107BU] Hunting & Fishing | Tackle Storage including the universal AMPS holeRAM 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