RAM 2.43" x 1.31" Diamond Ball Base with 0.56" Ball - RAM-A-238U

The RAM-A-238U consists of a 0.56" diameter rubber ball connected at right angles to a 2.43" x 1.31" diamond base. The base has two holes 1.912" from center to center, matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 0.56" Rubber Ball "A" Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:0.12 lbs. Videos RAM 2 7/16" X 1 5/16" BASE W BALL RAM® Mounts: Ball Sizes & Weight Capacities Compatible Bases RAM Double Socket Arm for 0.56" Balls - RAM-A-201U RAM Long Length Double Socket Arm for 0.56" Balls - RAM-A-201U-B