A mating extension extends from the cross member and through one of the plurality of openings defined in {HEAD ~ the rear wall} of {TAIL ~ the housing} 
of
A mating extension extends from the cross member and through one of the plurality of openings defined in { HEAD ~ the rear wall } of { TAIL ~ the housing }
OTH OTH OTH OTH 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