RAM Double Socket Arm with Metal Knob for C Size 1.5" Balls - RAM-201MU

The RAM-201MU, standard double socket arm with metal knob, has a socket at both ends that accommodates 1.5" 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. Dimensions: Overall Length: 5.625"Socket-To-Socket Length: 4.5" 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:0.8 lbs. Videos RAM Double Socket Arm with Metal Knob for 1.5" Ball Bases RAM® Mounts: Ball Sizes & Weight Capacities Compatible Bases RAM C Size 1.5" Ball on Rectangular Plate with 1.5" x 2" 4-Hole Pattern - RAM-202U-225 RAM Rail Base with "Rust-Proof" Stainless Steel U-Bolt & 1.5" Ball - RAM-231U RAM 3.6" X 2.1" 35mm x 75mm VESA Base with 1.5" Ball - RAM-2462U RAM 1.25" to 1.875" Rail Clamp Base with 1.5" Ball - RAM-271U-12 RAM Medium Tough-Claw™ with 1.5" Diameter Rubber Ball - RAP-404U RAM 6.25" x 2" Universal Electronics Base with 1.5" Ball - RAM-111BU RAM 4.75" Square Base with VESA (4 X 75mm) (4 X 100mm) Hole Patterns & 1.5" Ball - RAM-246U RAM 1.5" Ball Base with Strap 1" to 2.1" Diameter - RAM-108BU RAM 75mm X 75mm VESA 3.625" Plate with 1.5" Ball - RAM-2461U RAM Rail Base with Zinc Coated U-Bolt & 1.5" Ball for Rails from 0.5" to 1.25" in Diameter - RAM-231ZU Components Metal Knob, Bolt & Spring Hardware For RAM C-Size Double Socket Arms - RAM-2-1M