Single Bolt Mounting Plate with 1.5" RAM Ball
This tablet or iPad holder works for devices up to 11.5" X 7.25" and 0.75" thick in size. It comes with a 1.5" Ram Mount ball. Secure spring loaded center allows the cradle to open up to install or remove the device. Some assembly required.
The long arm is pictured in the kit below - DBRAM24
Very nice design that allows for easy access of pad if needed.