This receptacle has {TAIL ~ an insert} with a slot in it that accommodates a wide variety of {HEAD ~ fin types} from different manufacturers 
This receptacle has { TAIL ~ an insert } with a slot in it that accommodates a wide variety of { HEAD ~ fin types } from different manufacturers
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH