{TAIL ~ The exit trough} may also include an exit cover having a cover plate and {HEAD ~ a pivot plate} hingedly mounted thereto for easy access to the trough 
{ TAIL ~ The exit trough } may also include an exit cover having a cover plate and { HEAD ~ a pivot plate } hingedly mounted thereto for easy access to the trough
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH