Top bracket 30 bolts to {TAIL ~ mounting plate} 26 and includes a bore 32 extending vertically through {HEAD ~ top bracket} 30 
Top bracket 30 bolts to { TAIL ~ mounting plate } 26 and includes a bore 32 extending vertically through { HEAD ~ top bracket } 30
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH