The RAM-B-201-201U consists of two standard-length double socket arms, connected by a double ball adapter. A single spring inside each arm opens the end sockets, allowing you to pivot the ball and socket connection. Ideal for use in an airplane cockpit, this arm provides the needed extension and articulation to set your device exactly where you want it. 

Dimensions:  
Standard-length double socket arm overall length: 3.69"
Double ball adapter ball center to ball center: 1.75"
Overall length of complete arm assembly: 8.375"

Material: 
Powder Coated Marine Grade Aluminum 

Ball Size: 
1" Rubber Ball "B" Size 

Note: 
The "U" in the part number reflects product packaged in poly bag.