Central plate straight (parallel to the wall) closed, screwed, colour: pure white can be drilled out by the user for special applications.

AB junction box cover cover plate cover cover D-subminiature cover XLR adapter ADO junction box antenna cover plate antenna cover attachment for light signal blind cover blind plate blind closure dimmer cover rotary switch cover insert/cover for communication technology fax junction box telecommunications junction box television junction box glass cover hinged cover combination box combination plate communication eleme...