The specification discloses {HEAD ~ a removable safety system} for {TAIL ~ construction workers} which is mounted on an I beam which provides a cable hand hold to which a safety lanyard may be fastened 
for
The specification discloses { HEAD ~ a removable safety system } for { TAIL ~ construction workers } which is mounted on an I beam which provides a cable hand hold to which a safety lanyard may be fastened
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH