Knightsbridge SF7400MB Screwless Telephone Extension Socket - Matt Black with Chrome Shutter
SF7400MB
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Secondary or extension telephone socket are used to run additional points of the original master socket. Standard BT type socket with screw type terminals. Flawless Screwless design
- Extension BT type socket
- Screw terminals
- Screwless low profile design with built in gasket
- Certified to BS 5733
- Minimum mounting box depth: 25mm
