Plow windrow interruption by use of a folding auxiliary blade that is designed to overlay {HEAD ~ a portion} of {TAIL ~ the plow main blade} 
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Plow windrow interruption by use of a folding auxiliary blade that is designed to overlay { HEAD ~ a portion } of { TAIL ~ the plow main blade }
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 TAIL