19" Installation System Pivoting Frame The rear of the 19” installations can be reached easily with a pivoting frame. Depending on the model, an opening angle of 130° or 180° is available. Pivoting Frame Swing frame, small for TS, VX SE, 600 mm and 800 mm wide enclosures Installation for 600 mm and 800 mm wide enclosures, 3 - 18 U, to mount 482.6 mm (19") equipment. Show products Pivoting Frame Swing frame, large For VX, 600, 800 and 1200 mm wide enclosures For mounting 482.6 mm (19″) equipment. Show products