Knightsbridge SF7400MB Screwless Telephone Extension Socket, Matt Black

• Telephone Extension Socket - Matt Black with Chrome Shutter
• 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
• Certified to BS 5733

Product Description Screwless Telephone Extension Socket - Matt Black with Chrome Shutter Box Contains Socket; Instructions