Knightsbridge Flat Plate Telephone master socket -pearl - FP7300PL | Description: The master socket contain a surge arrestor and an R/C circuit filter these are used by your service provider to get a fixed value resistance when they run line checks. Standard BT type socket with screw type terminals. Flat Plate low profile design

- Master BT type socket
- Screw terminals
- Ultralow profile design with built in gasket
- Certified to BS 5733
- Minimum mounting box depth: 25mm | Features: Finish: Pearl, Material: Premium Grade Steel, IP Rating: IP20, Height (cm) : 8.75, Width (cm) : 8.75, Projection (cm) : 0.25, Weight (kg) : 0.19