MLA Knightsbridge Telephone Extension Socket Black Nickel - SF7400BN

ML Knightsbridge's black nickel screwless SF7400BN wiring accessories feature a screwless slim plate design with just a 4.3mm projection. The range all feature matching metal rockers and an integral gasket to prevent moisture transfer between the wall and plate. The entire range is constructed from premium grade components.. 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. Features. • Extension BT type socket. • Screw terminals.. • Screwless low profile design with built in gasket.. • Certified to BS 5733. • Minimum mounting box depth