{TAIL ~ each sprag} having a body portion with {HEAD ~ race engaging surfaces} and axially extending footed portions 
{ TAIL ~ each sprag } having a body portion with { HEAD ~ race engaging surfaces } and axially extending footed portions
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH