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