4" X .250" SQUARE TUBE X 24' with .375 Radius (6061-T6) - 4.5 #/ft
4" X .125" SQUARE TUBE X 24' - 2.324 #/ft
1-1/2" x .125" SQUARE TUBE X 24’ with .125 Radius (6061-T6) - 0.812 #/ft