RAM Seat Tough-Wedge Accessory with 1" Ball BaseThe Tough-Wedge™; is a seat wedge mount that fits in the gap between the vehicle seat and center console; allowing easy access and operation of your mobile device. The Tough-Wedge™; can also be used for back-seat applications, inserted into the pockets located on the back of the front seats. For capturing video on the go, place the Tough-Wedge™; in your backpack with a RAM camera mount. The included diamond adapter contains the industry standard AMPS hole pattern that allows attachment to a variety of RAM mounts. Hardware included to attach the Tough-Wedge™; to the mount. The 1" diamond ball base is compatible with all RAM-B size single and double socket arms. Tough-Wedge™; Dimensions: Length: 13.25"Height: 8.25"Depth: 1"Inside Wedge Depth: 0.375" - 0.875"