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