Knightsbridge ML accessories, SF7300BC. A brushed chrome, telephone master socket.
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.
Please refer to ‘you may also need‘ for full range.
Reviews
There are no reviews yet.