{HEAD ~ The mounting characteristics} may also comprise {TAIL ~ the lug} having a substantially cylindrical shaft connected to the tool support structure and a bushing connected to the end of the cylindrical shaft 
{ HEAD ~ The mounting characteristics } may also comprise { TAIL ~ the lug } having a substantially cylindrical shaft connected to the tool support structure and a bushing connected to the end of the cylindrical shaft
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL 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