RAM® Double Socket Arm with Retention Knob (RAM-B-201-ALA1-KRU) RAM Tablet Mounts Hardware included to attach to

Hardware included to attach to interchangeable TAB cups to the back plate

MC45 and TC55 factory cradles

The RAM-HOL-TABL21U Tab-Lock™ spring loaded

RAM-B-166-103U 1" Ball Medium Double Socket Arm w/ 3

Humminbird Helix 12

RAM® Double Socket Arm with Retention Knob (RAM-B-201-ALA1-KRU) RAM Tablet Mounts Hardware included to attach toThe RAM B 201 ALA1 KRU, STANDARD length double socket arm with retention knob, has a socket at both ends that accommodates 1" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. The knob extension allows for easy adjustment of the mount and prevents over loosening of the knob. This socket technology allows for almost infinite adjustment and perfect viewing angles. Features & Specs: