Preferably, {HEAD ~ the handle body} may be molded in {TAIL ~ a single piece} by the injection molding process 
molded in
Preferably , { HEAD ~ the handle body } may be molded in { TAIL ~ a single piece } by the injection molding process
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH