Device insert with locking slide for 9 standard (EK design) or 12 Modul 45 installation devices in 3 universal supports UT4 for use in duct systems and raised floors. Universal mounting bracket adjustable for raised floor thicknesses up to 65 mm. Carpet protection frame, hinged cover and cord outlet made of PC/ABS. Floor covering recess in the hinged lid 5 mm, if required also adjustable to 10 mm.