The RAM® Tablet Mount with Quick Release & Swivel is the perfect solution for mounting virtually any 9"-11" tablet to any wheelchair armrest track, Invacare armrest, or wheelchair seat track. The system consists of the RAM® X-Grip® tablet holder, B size double socket arm, an 18" long rigid aluminum rod with post adapter, and the RAM® Universal Wheelchair Base. The universal base offers a quick disconnect feature of the entire mount without having to adjust any ball and socket components. The base also features an adjustable knob that lets you swivel the mount in and out of position with ease. When mounted to a seat track, the aluminum rod can be left loose to achieve the same swivel feature. The compact design of the RAM® Universal Wheelchair mounting system stays within the chair's armrest width, offering peace of mind when navigating through tight spaces and doorways. All RAM® mounting components are backed by a lifetime warranty.