{HEAD ~ Leg} 221 of the metal 2×4 would be attached by fasteners to {TAIL ~ extension} 77, and screw can be driven through end tab 82 into base 232 
attached to
{ HEAD ~ Leg } 221 of the metal 2×4 would be attached by fasteners to { TAIL ~ extension } 77 , and screw can be driven through end tab 82 into base 232
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH