The RAP-B-200-1-18U consists of an 18" rigid aluminum rod and (2 qty) single socket arms for 1" ball bases/adapters. The 18" rigid aluminum rod can be bent to position your device to its optimum viewing location. The single socket is compatible with all 1" ball bases and adapters.
Material: High Strength Composite & Aluminum
Ball Size: 1" Rubber Ball "B" Size
Note: The "U" in the part number reflects product packaged in poly bag.