{HEAD ~ An electro magnetic field inducing circuit} is mounted on {TAIL ~ the retrieving member} and extends to the handle 
is mounted on
{ HEAD ~ An electro magnetic field inducing circuit } is mounted on { TAIL ~ the retrieving member } and extends to the handle
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH