Angle Stock 304, Stainless Steel, 304, 7 ft Overall Length, Length Tolerance +/-4.000 in, Leg Thickness 3/16 in, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 30,000 psi, Standards ASTM A276, ASTM A479, Inside Height 1.313 in, Leg Thickness Tolerance +/-0.135 in, Overall Height 1 1/2 in, Overall Width 1 1/2 in.