A36 Carbon Steel Angle, Material Carbon Steel, Material Grade A36, Overall Length 12 in, Inside Height 1.25 in, Leg Thickness 1/4 in, Angle 90 Degrees , Mechanical Finish Mill, Overall Height 1 1/2 in, Overall Width 1 1/2 in, Machinability 72 Percent, Length Tolerance +/-0.125 in, Leg Inside Corner Shape Round, Standards ASTM A36, Yield Strength 36,000 psi, Fabrication Hot Rolled, Shape Angle, System of Measurement Inch