The rescue platform 10 is then lowered into the pool with the hook shaped ends of {HEAD ~ hanger arms} 16 engaging {TAIL ~ the gutter} of the pool through support pads 18 
engaging
The rescue platform 10 is then lowered into the pool with the hook shaped ends of { HEAD ~ hanger arms } 16 engaging { TAIL ~ the gutter } of the pool through support pads 18
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH