The Knightsbridge SF7400BC Screwless Telephone Extension Socket in Brushed Chrome is a decorative single wall plate ideal for the modern home. Secondary or extension telephone socket are used to run additional points of the original master socket.
The decorative plate features an easy clip on cover with internal gasket for moisture protection and matching screws. It has an ultra slim profile and is made from high quality ultra slim, premium grade material and complete with integral gasket.
The Master Socket is a standard BT type socket with screw type terminals, a surge arrestor with R/C circuit filter. These are used by your service provider to get a fixed value resistance when running line checks.
A light weight and compact socket outlet with measurements Width 87.5mm x Height 87.5mm with a minimum mounting depth of 25mm. Complies to all relevant safety standards and comes with a 15 year manufacturer guarantee.
This product is also available in Black Nickel, Matt Black, Polished Brass and Polished Chrome.