MrFraggle - 4 minutes ago »
That is exactly what I am talking about, did you have something else in mind?
Very poor quality plastic unscreened device, though it may do the job.
A fully screened metal one would be preferable.
http://www.screwfix.com/p/labgear-2-way-splitter-with-power-pass-all-ports/99105
http://www.satcure.co.uk/tech/fplugs.htm
You don't need the grease for indoor plugs.