This is a replacement outside sliding mount for our 70 series monitor stands. It will fit our models 72a, 72b, 73a, 73af, 73b, 73bf, 74a, 74b, 76a, 76af, 76b and 76bf
This model has 2 joints that will allow the monitor to be moved left, right, up or down. The monitor mount can be rotated 360 degrees from portrait to landscape.