A structural member in accordance 1 wherein {HEAD ~ said flange} comprises {TAIL ~ a lip section} extending perpendicularly from a distal longitudinal edge of said flange toward said cap portion 
comprises
A structural member in accordance 1 wherein { HEAD ~ said flange } comprises { TAIL ~ a lip section } extending perpendicularly from a distal longitudinal edge of said flange toward said cap portion
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH