The guide body and {TAIL ~ the anti rotation element} is, from a technical manufacturing standpoint, advantageously made of {HEAD ~ a plastic material} 
The guide body and { TAIL ~ the anti rotation element } is , from a technical manufacturing standpoint , advantageously made of { HEAD ~ a plastic material }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD