The RAM-B-366-201U consists of a 1" diameter rubber ball, connected to a round plate with 1/4"-20 camera thread and standard length double socket arm. The round base contains pre-drilled holes, including the universal AMPS hole pattern. The round plate provides extra support and stability for cameras that rest on top of it. The male 1/4"-20 threaded steel stud will connect to any standard female thread found on camcorders and digital cameras. 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.

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.