Swivelling adpater to install TV sets a TV mount vertically to safe space. For the drive, the TV set is turned into a vertical position and fixated with a magnet in this position. This way, also large TV sets can be installed in a space-saving way. To run the TV set, it is simply turned 90° into a horizontal position. The adapter is universally applicable to sufficiently resilient mouns with VESA-100 intake. Rotation angle 93°, construction height 23 mm.