Extension (Slave) Socket. You are allowed to install extension wiring so long as the connection to the master socket is via a plug, or in the case of the master socket with a detachable lower half, via the connectors on that section.
50m COIL x DROPWIRE No.10 - 2 Pair Overhead External Telephone cable BT eq SPEC
60m COIL x DROPWIRE No.10 - 2 Pair Overhead External Telephone cable BT eq SPEC
50m 2 PAIR BLACK External Telephone Cable Extension Kit copper tool socket clips
40m COIL x DROPWIRE No.10 - 2 Pair Overhead External Telephone cable BT eq SPEC
70m COIL x DROPWIRE No.10 - 2 Pair Overhead External Telephone cable BT eq SPEC
10m Dropwire 10B 2 Pair CW1411 External Cable Used by BT OPENREACH Solid Copper
