RAM Medium Length Double Socket Arm for D Size 2.25" Balls - RAM-D-201U

The RAM-D-201U, standard size double socket arm, has a socket at both ends that accommodates 2.25" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.  Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 2.25" Rubber Ball "D" Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:2.6 lbs. Dimensions: Overall Length: 8.375"Socket-To-Socket Length: 6.5625" Compatible Base RAM 3.68" Diameter Round Plate With D Size 2.25" Ball - RAM-D-202U RAM 4.75" Square VESA Plate With D Size 2.25" Ball - RAM-D-246U RAM D Size 2.25" Ball On Round Plate With AMPS Hole Pattern - RAM-D-254U RAM 4.75" Square VESA Plate With D Size 2.25" Ball & Steel Reinforcement - RAM-D-246U-IN1 RAM 2" To 2.5" Rail Clamp Base With D Size 2.25" Ball - RAM-D-271U-2 RAM 75mm X 75mm VESA 3.625" Plate With D Size 2.25" Ball - RAM-D-2461U RAM 3.6" X 2.1" 35mm X 75mm VESA Plate With D Size 2.25" Ball - RAM-D-2462U RAM D Size 2.25" Ball On Rectangular Plate With 1.5" X 4.5" 4-Hole Pattern - RAM-D-202U-25 RAM 50mm X 100mm Half VESA Plate Adapter With D Size 2.25" Ball - RAM-D-243U RAM 3" X 11" Rectangle Plate With D Size 2.25" Ball - RAM-D-111BU