Brand New - Eurolite EN1SLSSB Enhance Satin Stainless Steel 1 Gang Slave Telephone Socket - Black Insert. 1 gang slave telephone socket. Suitable for connecting to a master telephone socket to add additional telephone sockets around a property. Raised rounded edge plate in satin stainless steel finish - black trim. Plate dimensions (H x W x D): 86 x 86 x 7mm