Size in                      Lbs.                         Est. Lbs.
        Inches                      per Ft.                        12' Bar
__________________________________________________________________________________
          1/8                        .0149                           .1778     
          3/16                       .0335                           .4020
          1/4                        .0595                           .7140
          5/16                       .0930                          1.116
          3/8                        .1339                          1.607
          7/16                       .1822                          2.186
          1/2                        .2380                          2.856
          9/16                       .3012                          3.614
          5/8                        .3718                          4.462
          11/16                      .4499                          5.399
          3/4                        .5354                          6.425
          13/16                      .6284                          7.541
          7/8                        .7288                          8.746
          15/16                      .8366                         10.04

         1                           .9519                         11.42
         1-1/16                     1.075                          12.90
         1-1/8                      1.205                          14.46
         1-3/16                     1.342                          16.10
         1-1/4                      1.487                          17.84
         1-5/16                     1.640                          19.68
         1-3/8                      1.800                          21.60
         1-7/16                     1.967                          23.60
         1-1/2                      2.142                          25.70
         1-9/16                     2.324                          27.89
         1-5/8                      2.514                          30.17
         1-3/4                      2.915                          34.98
         1-7/8                      3.347                          40.16

         2                          3.808                          45.70
         2-1/8                      4.298                          51.58
         2-1/4                      4.819                          57.83
         2-3/8                      5.369                          64.43
         2-1/2                      5.949                          71.39
         2-5/8                      6.559                          78.71
         2-3/4                      7.199                          86.39
         2-7/8                      7.868                          94.42

         3                          8.567                          102.8
         3-1/8                      9.296                          111.6
         3-1/4                     10.05                           120.6
         3-3/8                     10.84                           130.1
         3-1/2                     11.66                           139.9
         3-3/4                     13.39                           160.7

         4                         15.23                           182.8
         4-1/4                     17.19                           206.3
         4-1/2                     19.28                           231.4
         4-3/4                     21.48                           257.8
 
         5                         23.80                           285.6
         5-1/4                     26.24                           314.9
         5-1/2                     28.80                           345.6
             
         6                         34.27                           411.2
         6-1/4                     37.18                           446.2
         6-1/2                     40.22                           482.6

         7                         46.64                           559.7
         7-1/2                     53.54                           642.5

         8                         60.92                           731.0