satin chrome / polished brass / polished chrome single socket screwless SFR7000 Ideal upgrade to existing single switched sockets around the home. 13A rated with DP switch.Made from high quality ultra slim, premium grade material. Complete with integral gasket. Compliant to all relevant British safety standards. Minimum mounting depth: 25mm. Dimensions: 87.5mm x 87.5mm. Supplied in retail blister with full fitting instructions. 15 year guarantee.