The buckle portion 20 is provided with a tongue piece 30 having {HEAD ~ a through hole} 22 adapted to permit {TAIL ~ said belt portion} 10 to pass therethrough and pawls 32 adapted to engage with the cogs 12 
adapted to permit
The buckle portion 20 is provided with a tongue piece 30 having { HEAD ~ a through hole } 22 adapted to permit { TAIL ~ said belt portion } 10 to pass therethrough and pawls 32 adapted to engage with the cogs 12
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH