a sprag retainer in said annular space comprising axially spaced rings joined by cross bars, each adjacent pair of cross bars defining an opening in which {HEAD ~ a footed portion} of {TAIL ~ a sprag} is received 
a sprag retainer in said annular space comprising axially spaced rings joined by cross bars , each adjacent pair of cross bars defining an opening in which { HEAD ~ a footed portion } of { TAIL ~ a sprag } is received
OTH OTH OTH OTH OTH OTH OTH 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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH