It is seen that in the above description, the hitch has pins extending from its central beam receivable within {TAIL ~ bushings} in {HEAD ~ the supporting arms} 
It is seen that in the above description , the hitch has pins extending from its central beam receivable within { TAIL ~ bushings } in { HEAD ~ the supporting arms }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD