RAM Mount Rugged Use Marine Electronics Base w/1.5" Ball [RAM-107BU] Safe Haven Kit the spring loaded RAM X-Grip

the spring loaded RAM X-Grip leaves the outside edge of your tablet almost completely free of annoying obstructions

Automatically self-righting guarantees upright inflation within seconds

RAM ball base not included with purchase

Geiger Lake

Weighting: Secure a concrete block (not included) to your product with the included cable kit

RAM Mount Rugged Use Marine Electronics Base w/1.5" Ball [RAM-107BU] Safe Haven Kit the spring loaded RAM X-GripRAM 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