RAM® Drill-Down Mount with Single Socket Arm & Large Round Plate RAM-138-B 5" diameter round base with

5" diameter round base with the universal AMPS hole pattern and universal camera/camcorder base

Make sure to thoroughly clean the surface you will be mounting the suction cup to ensure a secure hold

featuring an 'X' design that expands and contracts to provide a perfect fit for your device – even if it's in a case

This spring loaded design makes it easy to load and unload your tablet

Included with the holder are three sets of four flexible rubber-coated fingers to grip your device

RAM® Drill-Down Mount with Single Socket Arm & Large Round Plate RAM-138-B 5" diameter round base withThe RAM D 112 D consists of a 3. 68" diameter round base, socket arm and plate for downriggers.