In this embodiment, the tool includes {TAIL ~ an elongate body}, {HEAD ~ preferably a cylindrical body}, having a proximal end and a distal end 
In this embodiment , the tool includes { TAIL ~ an elongate body } , { HEAD ~ preferably a cylindrical body } , having a proximal end and a distal end
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH