ML Knightsbridge's matt white screwless SF8350MW wiring accessories feature a screwless slim plate design with just a 4.3mm projection. All feature matching metal rockers and an integral gasket to prevent moisture transfer between the wall and plate. Constructed from premium grade components. 1 gang blanking plate Fitted with moisture-shielding gasket to protect plate Premium grade steel construction - matt white finish Earth terminal fitted Requires 16mm minimum depth backbox BS EN 60670-1 Dimensions (H x W x D): 87.5 x 87.5 x 4.3mm