The fall arrest system may also include {TAIL ~ a davit arm} disposed on the post via {HEAD ~ one or more hinges} 
The fall arrest system may also include { TAIL ~ a davit arm } disposed on the post via { HEAD ~ one or more hinges }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD