BG NPCBTS1 Modern Invisible Inserts Single Telephone Slave Polished Chrome\n- Telephone Secondary Socket in a polished chrome finish.- Premium Quality, lightly lacquered to prevent finger marks.- No Visible Inserts.- Integral Gasket for Moisture Protection.- Supplied with color-coded fixing screws.- Dimensions: (W)86 x (H)86 x (D)21.2mm.\nThe BG Nexus Metal Telephone Slave Socket in polished chrome is a gently curved Slave Telephone Socket with Rounded Corners for A sleek, Low Profile Appearance. It has a lightly lacquered surface, reducing finger marks on the modern design with a slim profile. There are no visible plastic surrounds and color-coded fixing screws are supplied.\nFeatures:\n- Requires a 35mm metal wall box.- Lightly Lacquered polished chrome finish.- Slim profile, modern design.- Manufactured to BS EN 61558-1 & BS EN 61558-2-5.- Easy to install, supplied with fixing screws and installation instructions.\nDimensions: (W)86 x (H)86 x (D)21.2mm.