Accordingly, {HEAD ~ the flaps} 46 can be used to secure {TAIL ~ instruments} to the base member 12 in that region of the base member 12 adjacent the sheet of abrasive material 42 
used to secure
Accordingly , { HEAD ~ the flaps } 46 can be used to secure { TAIL ~ instruments } to the base member 12 in that region of the base member 12 adjacent the sheet of abrasive material 42
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL 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