Volex GB6VX9409 Single Gang 29mm Electrical Pattress Box White

This is a Volex GB6VX9409 PVC 29mm single gang pattress box that is suitable for use with faceplates.

Surface mounted single gang back box for standard faceplates such as power outlet sockets, light switches, electrical fixtures, audio video or networking faceplates.

Pattresses may be designed for either surface mounting (with cabling running along the wall surface) or for embedding in the wall or skirting board. Some electricians use the term "pattress box" to describe a surface-mounted box, although simply the term "pattress" suffices.