A range of socket outlets designed for ease of installation and having all of the advantageous design features of the MK range of wiring devices. - Modern Styling - Inherent Anti-Microbial Properties - Quick and easy to install - K2757, K2657 and K2737 are fitted with two earth terminals to provide a double earth facility for use when installations require a high integrity protective connection as specified within BS 7671: 20083-pin operated “child resistant shutter system”, which is designed to inhibit access to the electricity supply, unless all 3 pins of a standard British 13 Amp plug are in position.