1) Red with hardware - 1 1/2” round tube

2) Red (square shape) with hardware - 1 1/2” round tube

3) Silver with hardware - 1 1/4” round tube

4) Black with no hardware - 1 1/4” round tube

5) Blue with hardware - 1 1/2” round tube

6) Silver with hardware - 1 3/4” round tube

7) Black with no hardware - 1 1/4” round tube

8) Black with no hardware - 2” square tube

9) Black with hardware - 2” square tube