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