BAR SIZE ANGLES Size Thickness Weight per Foot Weight per 20' Length 1/2 x 1/2 x 1/8 0.38 7.6 x 1/8 0.59 11.8 x 1/8 x 3/16 x 1/4 0.8 1.16 1.49 16 23.2 29.8 x 1/8 x 3/16 x 1/4 1.01 1.48 1.92 20.2 29.6 38.4 x 3/16 1.64 32.8 x 1/8 x 3/16 x 1/4 1.23 1.8 2.34 24.6 36 46.8 x 1/8 x 3/16 1.23 1.8 24.6 36 x 1/8 x 3/16 x 1/4 1.44 2.12 2.77 28.8 42.4 55.4 x 3/16 x 1/4 1.96 2.55 39.2 51 x 1/8 x 3/16 x 1/4 1.44 2.12 2.77 28.8 42.4 55.4 x 1/8 x 3/16 x 1/4 x 5/16 x 3/8 1.65 2.44 3.19 3.92 4.7 33 48.8 63.8 78.4 94 3/4 x 3/4 1x1 1-1/4 x 1-1/4 1-1/2 x 1-1/4 1-1/2 x 1-1/2 1-3/4 x 1-1/4 1-3/4 x 1-3/4 2 x 1-1/4 2 x 1-1/2 2x2 BAR SIZE ANGLES Size Thickness Weight per Foot Weight per 20' Length 2-1/2 x 1-1/2 x 3/16 2.28 45.6 x 3/16 x 1/4 x 5/16 2.44 3.19 3.92 48.8 63.8 78.4 x 3/16 x 1/4 x 5/16 x 3/8 2.75 3.62 4.5 5.3 55 72.4 90 106 x 3/16 x 1/4 x 5/16 x 3/8 x 1/2 3.07 4.1 5 5.9 7.7 61.4 82 100 118 154 2-1/4 x 1-1/2 2-1/2 x 2 2-1/2 x 2-1/2