3/8" 17.2x2.9 1.02 0.054 52.9   0.14 0.20  
1/2" 21.3x3.25 1.44 0.067 46.5 0.17 0.25
3/4" 26.9x3.25 1.89 0.085 45.0 0.22 0.32
1" 33.7x4.05 2.96 0.106 35.8 0.28 0.40
1 1/4" 42.4x4.05 3.83

0.133 34.7 0.35 0.50
1 1/2" 48.3x4.05 4.42 0.152 34.4 0.40 0.57
2" 60.3x4.5 6.19 0.189 30.5 0.49 0.71
2 1/2" 76.1x4.5 7.94 0.239 30.1 0.62 0.90
3" 88.9x4.85 10.00 0.279 27.9 0.73 1.06
4" 114.3x5.4 14.50 0.359 24.8 0.94 1.36

5.01 /          
21-01-2003