{HEAD ~ Two lug plates} are mounted on {TAIL ~ the inner end} of the other jaw each with an eyelet 
are mounted on
{ HEAD ~ Two lug plates } are mounted on { TAIL ~ the inner end } of the other jaw each with an eyelet
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH