RamMount UNPKG RAM DBL SOCKET ARM C BALL D LENGTH RAM Double Socket Arm - C Size Long The RAM-201U-D consists of a long double socket arm that accommodates 1.5" C size ball bases, device holders, and adapters. With an overall length of 9.125", this is the longest C size RAM double socket arm size and adds more reach to your favorite mounting solution. The easy to adjust knob allows for near-infinite adjustability. Product Information Provides an extended reach with an overall length of 9.125 and a socket-to-socket length of 8 Attaches to any C size RAM ball component, including mounting bases and device holders; double ball and socket technology allows for near-infinite adjustability of your RAM mounting system Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments.