n,a.

1.250 od x .109 wall x 1.032 id dom steel tube - astm a513 type 5

1.250 od x .375 wall x .500 id dom steel tube - astm a513 type 5

1.375 od x .188 wall x 1.000 id dom steel tube - astm a513 type 5

1.500 od x .083 wall x 1.334 id dom steel tube - astm a513 type 5

1.500 od x .250 wall x 1.000 id dom steel tube - astm a513 type 5

1.625 od x .065 wall x 1.495 id dom steel tube - astm a513 type 5

1.625 od x .250 wall x 1.125 id dom steel tube - astm a513 type 5

1.750 od x .109 wall x 1.532 id dom steel tube - astm a513 type 5

1.750 od x .438 wall x .875 id dom steel tube - astm a513 type 5

1.875 od x .250 wall x 1.375 id dom steel tube - astm a513 type 5

2.000 od x .156 wall x 1.688 id dom steel tube - astm a513 type 5

2.000 od x .563 wall x .874 id dom steel tube - astm a513 type 5

2.125 od x .219 wall x 1.687 id dom steel tube - astm a513 type 5

2.250 od x .109 wall x 2.032 id dom steel tube - astm a513 type 5

2.250 od x .375 wall x 1.500 id dom steel tube - astm a513 type 5

2.375 od x .281 wall x 1.813 id dom steel tube - astm a513 type 5

2.500 od x .156 wall x 2.188 id dom steel tube - astm a513 type 5

2.500 od x .563 wall x 1.374 id dom steel tube - astm a513 type 5

2.625 od x .438 wall x 1.750 id dom steel tube - astm a513 type 5

2.750 od x .250 wall x 2.250 id dom steel tube - astm a513 type 5