The bend may be produced by molding {TAIL ~ the lead} to display the bend, by employing {HEAD ~ an internal wire} or coil to cause the lead body to display the bend, or both 
The bend may be produced by molding { TAIL ~ the lead } to display the bend , by employing { HEAD ~ an internal wire } or coil to cause the lead body to display the bend , or both
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH