{TAIL ~ Latch} 340 is any type of {HEAD ~ latch} which is well known in the art 
{ TAIL ~ Latch } 340 is any type of { HEAD ~ latch } which is well known in the art
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH