How random, I had (and may still have) a Witter 3 door hatch tow bar, brand new boxed (but bloody old, the fitting instructions look like they were done on a type writer )

I just found my Evo tow bar still in a box in the shed, will go out and have a quick nosey round to see if I still have the Sierra one... think I sold it sadly but you never know your luck!

Si