Thrion MBEB135 1 Gang Flush Steel Galvanized Extension Box 35mm\r\n- 1 Gang 35mm Steel Galvanised Box with knockouts is ideal for use with the installation of Switches and Sockets.- Complete with an Earth Terminal and adjustable Fixing Lug. - Galvanised steel construction and solid brass earth screw. - Incorporates multiple cable entry knockouts. - This is the Galvanised Steel 1 Gang 35mm Flush Metal Knockout Back Box.\r\nThe Thrion MBEB135 1 Gang - 35mm flush steel extension box is flush mounted and would be used on single switches such as a 1 gang 1-way switch, as it is the shallowest flush-mounted box. The pack contains 1 gang pattress box and has hassle-free, easy-to-open polyurethane bag packaging. It requires standard installation tools and should only be installed by a competent, qualified person. It conforms to BS standard 5733.

Features:\r\n- Brand: Thrion.\r\n- Size: 35mm.\r\n- Material: Galvanized Steel.\r\n- Individually packed for protection.\r\n- Conforms to electrical standards.\r\n- Durable and reliable.\r\n- Galvanised finish.\r\n- Ideal for use where extra depth is required between the backbox and faceplate.\r\n- Flushed Mounted.\r\n\r\n- Single Gang.\r\n \r\nDimensions: (W)253mm x(H)194 x (D)35mm.