The UK-A10 Ungrounded Wall Outlet Adaptor Plug is designed to adapt the British style ungrounded plugs (2) to the U.S. ungrounded wall outlet configuration. Female side of the plug adapter is the British style (3rd pin is plastic, no ground). The male side of the plug adapter is U.S., ungrounded (2 pin) and non-polarized which means both pins are same size.
UK-A1O ungrounded plug adaptor features:
High impact ABS plastic housing
Heavy duty, nickel plated solid brass contacts
1 year factory warranty