RAM Medium Length Double Socket Arm for C Size 1.5" Balls - RAM-201U

The RAM-201U, Medium length double socket arm, has a socket at both ends that accommodates C Size 1.5" balls. A single spring inside the arm, keeps the socket open, allowing you to insert the ball in to the socket connection. RAM's socket technology allows for almost infinite adjustment to achieve the perfect viewing angle. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1.5" Rubber Ball Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:0.71 lbs. Dimensions: Overall Length: 5.625"Socket-To-Socket Length: 4.5" Compatible Bases RAM 2.5" Round Plate with AMPs Hole Pattern & C Size 1.5" Ball - RAM-202U RAM 2.43" x 1.31" Diamond Base with 1.5" - Ball - RAM-238U RAM Double U-Bolt Base with 1.5" Ball for Rails from .75" to 1.25" in Diameter - RAM-235U RAM Triple Suction Cup Base with 1.5" Ball - RAM-224-3U RAM Medium Tough-Claw™ with 1.5" Diameter Rubber Ball - RAP-404U RAM 3.68" Round Base with 1.5" Ball - RAM-240U RAM Rail