RAM 1" Diameter Ball Short Double Socket Arm with 2.5" Round Base that contains the AMPs Hole Pattern - Overall Length: 3"
The RAM-B-103U-A consists of a 2.5" round base and SHORT 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.
Overall Length: 3"
Powder Coated Marine Grade Aluminum
1" Rubber "B" Ball Size
The "U" in the part number reflects product packaged in poly bag.