have a word with your Ford dealer, they should be able to give you some details, if you dont want to pay them you can google search the details they give for alternative suppliers...
Hi and welcome :)
Have moved your topic to the Focus section.
post a pic of bar pls or detachable neck...as im sure brink make the bars for ford ,now called thule.. i can poss get a key any numbers near key slot?
That is indeed a Thule (Brink) towbar.
You should have a lock code on the lock face itself.
If you can find/read it then try here for a key to fit-