Mounting adapter, 2-way, flush-mounted, for mini jack sockets 3.5 mm, break-off support ring for bridge version, for covers from electrical installation material manufacturers, pure white (similar to RAL 9010), - for two mini jack sockets KM-MK 3.5 mm or comparable, Ø max. 3.5 mm, - support adapter made of die-cast zinc, - break-off support ring for bridge version, - metric screws for central pieces, - suitable for TAE design covers from the switch industry (Berker, Busch-Jaeger, GIRA, Jung, Merten, etc.)