n a

3.000 od x .344 wall x 2.312 id dom steel tube - astm a513 type 5

3.125 od x .375 wall x 2.375 id dom steel tube - astm a513 type 5

3.250 od x .375 wall x 2.500 id dom steel tube - astm a513 type 5

3.375 od x .438 wall x 2.499 id dom steel tube - astm a513 type 5

3.500 od x .250 wall x 3.000 id dom steel tube - astm a513 type 5

3.625 od x .313 wall x 3.000 id dom steel tube - astm a513 type 5

3.750 od x .375 wall x 3.000 id dom steel tube - astm a513 type 5

4.000 od x .083 wall x 3.834 id dom steel tube - astm a513 type 5

4.000 od x .563 wall x 2.874 id dom steel tube - astm a513 type 5

4.250 od x .313 wall x 3.625 id dom steel tube - astm a513 type 5

4.500 od x .188 wall x 4.125 id dom steel tube - astm a513 type 5

6.500 od x .500 wall x 5.500 id dom steel tube - astm a513 type 5

4.625 od x .500 wall x 3.625 id dom steel tube - astm a513 type 5

5.750 od x .125 wall x 5.500 id dom steel tube - astm a513 type 5

5.250 od x .500 wall x 4.250 id dom steel tube - astm a513 type 5

6.000 od x .313 wall x 5.375 id dom steel tube - astm a513 type 5

5.000 od x .188 wall x 4.625 id dom steel tube - astm a513 type 5

7.000 od x .500 wall x 6.000 id dom steel tube - astm a513 type 5

7.750 od x .250 wall x 7.250 id dom steel tube - astm a513 type 5

8.250 od x .500 wall x 7.250 id dom steel tube - astm a513 type 5