{TAIL ~ Bent tip portions} are inserted into the printed board and bent to fix the printed board and {HEAD ~ the holding frame} 
{ TAIL ~ Bent tip portions } are inserted into the printed board and bent to fix the printed board and { HEAD ~ the holding frame }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD