The packing holder has a circular protrusion for protecting {HEAD ~ the front end} of {TAIL ~ the connector housing} provided at the outer periphery of a front end of the packing holder 
of
The packing holder has a circular protrusion for protecting { HEAD ~ the front end } of { TAIL ~ the connector housing } provided at the outer periphery of a front end of the packing holder
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH