RAM 1" Ball Medium Length Double Socket Arm with 2.5" Round Base that contains the AMPs Hole Pattern - RAM-B-103U

The RAM-B-103U consists of a 2.5" round base and double socket arm that will accept 1" ball bases. The round base contains pre-drilled holes, including the universal AMPS hole pattern. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob allows for you to maneuver the mount to your optimum viewing position. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size:1" Rubber "B" Ball Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:0.43 lbs. Videos RAM Standard Length Double Socket Arm with 2.5" Round Base that contains the AMPs Pattern RAM® Mounts: Ball Sizes & Weight Capacities Compatible Bases RAM 2.5" Round Plate with the AMPs Hole Pattern with B Size 1" Ball - RAM-B-202U RAM Diamond Plate 2.43" x 1.31" with B Size 1" Ball - RAM-B-238U RAM 3.3" Diameter Suction Cup Base with B Size 1" Ball - RAM-B-224-1U RAM Sma