the formed bar being adapted to be removed from the bottom cavity end, upon {TAIL ~ the bottom wall} being moved to the laterally offset open position and the upper shaping form being moved within {HEAD ~ the tubular cavity} and against such formed bar 
the formed bar being adapted to be removed from the bottom cavity end , upon { TAIL ~ the bottom wall } being moved to the laterally offset open position and the upper shaping form being moved within { HEAD ~ the tubular cavity } and against such formed bar
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH