Third, {HEAD ~ a part} of the cogs 12 on {TAIL ~ the belt portion} 10 engage with the pawls 32 on the tongue piece 30 so that the belt portion 10 fastens the wire harness W 
on
Third , { HEAD ~ a part } of the cogs 12 on { TAIL ~ the belt portion } 10 engage with the pawls 32 on the tongue piece 30 so that the belt portion 10 fastens the wire harness W
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH 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 OTH