The tongue piece 30 is formed on {HEAD ~ an end} of {TAIL ~ a base plate} 24 formed on the buckle portion so that only the pawls 32 project on the interior of the through hole 22 
The tongue piece 30 is formed on { HEAD ~ an end } of { TAIL ~ a base plate } 24 formed on the buckle portion so that only the pawls 32 project on the interior of the through hole 22
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH