Knightsbridge SF7400BN Screwless Telephone Extension Socket, 230 V, Black Nickel

• Secondary or extension telephone socket are used to run additional points of the original master socket
• Standard BT type socket with screw type terminals
• Made from high quality ultra slim, premium grade material

Product Description Secondary or extension telephone socket are used to run additional points of the original master socket. Standard BT type socket with screw type terminals. Flawless Screwless design Extension BT type socket Screw terminals Screwless low profile design with built in gasket Certified to BS 5733 Minimum mounting box depth: 25mm Box Contains Socket; Instructions