Secondary or extension telephone socket are used to run additional points of the original master socket. Standard BT Type socket with Screw Type terminals Made from High quality premium grade material. Complete with Integral gasket. Compliant to all relevant British safety standards. Minimum Mounting depth: 25mm.
15 Year Manufacturer Guarantee.

Dimensions:

Height: 89 mm
Projection: 10.5 mm
Width / Depth: 89 mm