{TAIL ~ A brace} may be provided to keep {HEAD ~ post hole digger assembly} from rocking on the movable support bar 
{ TAIL ~ A brace } may be provided to keep { HEAD ~ post hole digger assembly } from rocking on the movable support bar
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH