The RAM-B-201U-A, Short length double socket arm, has a socket at both ends that accommodates B Size 1" balls. RAM's socket technology allows for almost infinite adjustment to achieve the perfect viewing angle.Overall Length: 2.42"
Socket-To-Socket Length: 1.75"
Material:Powder Coated Marine Grade Aluminum
Ball Size:B Size 1" Rubber Ball
Note:The "U" in the part number reflects product packaged in poly bag. This product does not include the pin spring.