
Knightsbridge Screwless Telephone Master Socket - Black Nickel - SF7300BN
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. Flawless Screwless design
Features
- Master BT type socket
- Screw terminals
- Screwless low profile design with built in gasket
- Certified to BS 5733
- Minimum mounting box depth
Original: $12.34
-65%$12.34
$4.32Product Information
Product Information
Shipping & Returns
Shipping & Returns
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. Flawless Screwless design
Features
- Master BT type socket
- Screw terminals
- Screwless low profile design with built in gasket
- Certified to BS 5733
- Minimum mounting box depth













