DJS1162 Features: * Double socket arm * Material: Powder coated marine grade aluminum * Standard double socket arm, has a socket at both ends that accommodates 1.5"" ball bases * Single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection * Socket technology allows for almost infinite adjustment and perfect viewing angles Dimensions: * Overall length: 5.63"" * Socket-to-socket length: 4.5""