New 2 gang BT master socket This will fit any standard single back box. perfect for two diffrent incoming phone lines.
Genuine 2 X BT Twin Primary Master Line Jack Unit - 4/1A Flush Mounted
GENUINE BT TWIN PRIMARY MASTER LINE JACK UNIT 4/1A FLUSH MOUNTED. BRAND NEW
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BT Type Telephone Master 20 X Socket NTE5a with Back Box 2018 Version IDC A&B
