The bracket is in {HEAD ~ turn} affixed to the ends of {TAIL ~ two lower slide bars} and one upper slide bar arranged in a triangular configuration 
The bracket is in { HEAD ~ turn } affixed to the ends of { TAIL ~ two lower slide bars } and one upper slide bar arranged in a triangular configuration
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH