A retainer for holding {TAIL ~ a printed circuit card} in {HEAD ~ a card rack} or the like is disclosed 
A retainer for holding { TAIL ~ a printed circuit card } in { HEAD ~ a card rack } or the like is disclosed
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH