The first and second rod retainers are locked in a raised position with {TAIL ~ any suitable locking device}, such as {HEAD ~ a latch} 
The first and second rod retainers are locked in a raised position with { TAIL ~ any suitable locking device } , such as { HEAD ~ a latch }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD