A screwdriver portion is located on a distal end of the marline spike portion, in which the screwdriver portion is for driving {HEAD ~ a screw} into {TAIL ~ a work piece} 
into
A screwdriver portion is located on a distal end of the marline spike portion , in which the screwdriver portion is for driving { HEAD ~ a screw } into { TAIL ~ a work piece }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL