
I'll try and measure my ring tomorrow if I can find it.

Remember you will also have to redrill your towbar as they are four bolt fixing and have different spacing to standard. And no i havent got one for sale allthough if your local to Bristol i might have one you can borrow.
Right then your all wrong, the nato ring will not fit into a standard pin hitch .........

Thanks guys, i reckon that a disco wont tow a arrows trailer as its too high. ill be going with a sankey with some mods to my disco. didnt know these arrows trailers were so damn high.
thanks
Been using it on and off for well over 10 years with no problems - it does clonk around with no load on it though.