Aluminum Air Cylinder Tubes

Aluminum Air Cylinder Tubes 6061-T6511
1 1/4 x 1 1/2 3 1/4 x 3 1/2
1 1/2 x 1 3/4 3 1/2 x 3 3/4
2 x 2 1/4 4 x 4 1/4
2 1/2 x 2 3/4 5 x 5 1/4
3 x 3 1/4 6 x 6 1/4