Copper Tubing, Tube Material Copper, Tube Size 1/2 in, Inside Dia. 0.5 in, Outside Dia. 5/8 in, Wall Thickness 0.028 in, Max. Pressure 850 psi, Tube Length 2 ft, Copper Tube Type Type M, Copper Tube Shape Straight, Hard, Application Water, Copper Tube Coating None, Temp. Range 100 Degrees F to 400 Degrees F, Standards ASTM B280, ASTM B306, ASTM B819, ASTM B88. This item has been restricted from sale in the following state (s): []