The hitch has a generally circular loop having an inside diameter for passing over {HEAD ~ the hitch ball} of {TAIL ~ the towing vehicle}, and a narrower elongate forward extension 
of
The hitch has a generally circular loop having an inside diameter for passing over { HEAD ~ the hitch ball } of { TAIL ~ the towing vehicle } , and a narrower elongate forward extension
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH