Our 4 way switched extension block is perfect for home and office use and has a 3 metre cable to provide power to any home or office equipment that uses a standard UK plug. The extension strip is surge protected to provide protection to electrical equipment. Each socket is individually switched allowing more control of powered items. Specification 13A 4 Gang Extension Socket 3m x 1.25mm Cable Surge and Spike Protected BS6500 BS5733/A Individually switched sockets