Comparison : Item # 1/2" OD X .049" Wall DOM ROUND TUBE, RT12049DOM
Item # 1/2" OD X .065" Wall DOM ROUND TUBE, RT12065DOM
Item # 1/2" OD X .083" Wall DOM ROUND TUBE, RT12083DOM
Item # 1/2" OD X .095" Wall DOM ROUND TUBE, RT12095DOM
Item # 5/8" OD X .065" Wall DOM ROUND TUBE, RT58065DOM