VP 20 - Universal Plug Adaptor for UK With Fuse Protection Converts Grounded USA, Euro and Australia Plugs To Grounded UK Adapter. Plug adapter for Grounded USA to Grounded UK plug Converts 3-pin grounded US, Australian and 2-pin European plugs to grounded UK plug Fuse protected for safety This UK adapter is specially made for 3-pin USA plugs. A 2-pin USA plug will not stay snug in this adapter Only one adapter in a pack. The picture is to show the front and back of the plug.