The combination of beams illustrated in FIG 25 is an alternative to {HEAD ~ a 2×4 wood stud} , possessing {TAIL ~ the features} that will allow other construction materials to be directly attached 
possessing
The combination of beams illustrated in FIG 25 is an alternative to { HEAD ~ a 2×4 wood stud } , possessing { TAIL ~ the features } that will allow other construction materials to be directly attached
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH