n,a.

2.500 od x .438 wall x 1.625 id dom steel tube - astm a513 type 5

2.375 od x .219 wall x 1.937 id dom steel tube - astm a513 type 5

2.500 od x .120 wall x 2.260 id dom steel tube - astm a513 type 5

2.625 od x .313 wall x 2.000 id dom steel tube - astm a513 type 5

2.750 od x .188 wall x 2.375 id dom steel tube - astm a513 type 5

2.875 od x .120 wall x 2.635 id dom steel tube - astm a513 type 5

3.000 od x .065 wall x 2.870 id dom steel tube - astm a513 type 5

3.250 od x .313 wall x 2.625 id dom steel tube - astm a513 type 5

3.000 od x .281 wall x 2.438 id dom steel tube - astm a513 type 5

3.125 od x .250 wall x 2.625 id dom steel tube - astm a513 type 5

3.375 od x .313 wall x 2.750 id dom steel tube - astm a513 type 5

3.500 od x .188 wall x 3.125 id dom steel tube - astm a513 type 5

3.625 od x .188 wall x 3.249 id dom steel tube - astm a513 type 5

3.750 od x .312 wall x 3.126 id dom steel tube - astm a513 type 5

3.875 od x .500 wall x 2.875 id dom steel tube - astm a513 type 5

4.000 od x .438 wall x 3.125 id dom steel tube - astm a513 type 5

4.250 od x .188 wall x 3.874 id dom steel tube - astm a513 type 5

4.375 od x .500 wall x 3.375 id dom steel tube - astm a513 type 5

6.000 od x .188 wall x 5.625 id dom steel tube - astm a513 type 5

4.875 od x .500 wall x 3.875 id dom steel tube - astm a513 type 5