{TAIL ~ The retaining clip} has a ring portion received in a groove in the outer surface of the neck portion and a series of {HEAD ~ resilient teeth} extending outwardly from the ring portion 
{ TAIL ~ The retaining clip } has a ring portion received in a groove in the outer surface of the neck portion and a series of { HEAD ~ resilient teeth } extending outwardly from the ring portion
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH