Our 13A rated socket boasts captive screws which provide for quick, easy and hassle free installationSupplied with fixing screwsEtched terminal markings for quick identification Twin earth fitted as standard to allow a double earth facility for installations that require a high integrity protective connection Multiple knockout entry points on surface box for 20mm conduit giving you complete versatility when installingFinished in a high quality powder coating to help protect against scratchesWe recommend using a standard metal surface box with a depth of 40mm - MC901Certified to BS 1363-2