Flex7 Pre-Wired Plug and Socket Set comes with ready to fit to round conduit boxes with 50.8mm centres, or if required can also be fitted to trunking, cable tray or basket using a trunking mount plate. Features with strong latches for ensuring secure connection and simple to wire with easy access for a power screwdriver. It is mounted to a conduit box screws or to trunking, cable basket or tray.