4-1/2" OD x 4” ID x 12” Long x 0.225" Wall 6061 T6511 Aluminum ROund Tube
The ID is 4” but because the wall is not
Exactly 1/4”, the OD is just shy of 4.5”.
0.225” Wall Thickness
6061 Aluminum is the Most Robust out of all of the Aluminums. 6061 Aluminum possess good formability and corrosion resistance with a medium strength .Its most commonly used applications are for milling and turning ,drilling, and tapping Also known for its ease of welding Mig or Tig.
6061 Aluminum is commonly used in automotive and tooling applications as well as some marine applications.