DescriptionThe wall box is specially designed for installation in wallswith cavities. The socket can be ideally used in combination withswitch series. For the installation of sockets. The assembly is carriedout by fixing the clamping screws to the wall, which ensures a safeinstallation.Features- Color: Red - Material: PVC - Size: About 8.50X8.50X5.00cm/3.34X3.34X1.97in - Floating nut up and down, double hard nut, avoid installation too tight or too loose. - With buckle connection, stable spacing of 2.5cm is the standard size of two common 86 panels mounted side by side. - Flame retardant material, more reliable and durable, for power or low voltage applications. - Widely used for surface mount installation in hard wall or open office environments. - Simple flush mounting, for installation in cavity walls made of plasterboard or wood.